Pith Number

pith:WMFLBDSJ

pith:2010:WMFLBDSJQUVCN2ZWAHZSQ2MGJG

not attested not anchored not stored refs pending

Herschel/HIFI measurements of the ortho/para ratio in water towards Sagittarius B2(M) and W31C

A. Boogert, A. Coutens, A. Karpov, B. Godard, B. Mookerjea, C. Ceccarelli, C. Comito, C. Gry, C. Joblin, C. Persson, C. Vastel, D. A. Neufeld, D. C. Lis, D. Johnstone, D. Teyssier, E. A. Bergin, E. Caux, E. Dartois, E. Falgarone, E. Herbst, F. Boulanger, F. Daniel, F. F. S. van der Tak, F. W. Maiwald, G. A. Blake, G. J. Melnick, H. Gupta, H. S. P. M\"uller, H. W. Yorke, J. A. Murphy, J. Cernicharo, J. C. Pearson, J. H. Black, J. Kooi, J. Kre{\l}owski, J. Mart\'in-Pintado, J. R. Goicoechea, J. Stutzki, J. Zmuidzinas, K. M. Menten, L. Pagani, M. De Luca, M. Emprechtinger, M. Gerin, M. Ka\'zmierczak, M.-L. Dubernet, M. P\'erault, M. Salez, M. Schmidt, N. Erickson, N. R. Crockett, N. Trappe, P. Encrenaz, P. F. Goldsmith, P. G. Martin, P. Hennebelle, P. Hily-Blant, P. Morris, P. Schilke, P. Sonnentrucker, P. Zaal, R. Ko{\l}os, R. Monje, R. Plume, R. Schieder, S. Cabrit, S. D. Lord, S.-L. Qin, S. Maret, S. Schlemmer, S. Wang, S. Yu, T. A. Bell, T. F. Giesen, T. G. Phillips, T. R. Geballe, V. Ossenkopf

arxiv:1007.1466 v1 · 2010-07-08 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WMFLBDSJQUVCN2ZWAHZSQ2MGJG}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:06:23.664694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b30ab08e49852a26eb3601f328698649b545e02ede88a0b0e41cbea748af1506

Aliases

arxiv: 1007.1466 · arxiv_version: 1007.1466v1 · doi: 10.48550/arxiv.1007.1466 · pith_short_12: WMFLBDSJQUVC · pith_short_16: WMFLBDSJQUVCN2ZW · pith_short_8: WMFLBDSJ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/WMFLBDSJQUVCN2ZWAHZSQ2MGJG \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: b30ab08e49852a26eb3601f328698649b545e02ede88a0b0e41cbea748af1506

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7bb4e5a30e1a184e9c7e9507bf0ef4bb816414c559705be328df66181f68c6d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-07-08T20:29:13Z",
    "title_canon_sha256": "b998a7d2e8c513d8f9d7516bf7f42d62c3c6790092dc667a61a2dd03dd969306"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.1466",
    "kind": "arxiv",
    "version": 1
  }
}