Pith Number

pith:L34MNVEF

pith:2010:L34MNVEFVGB7JKEL4IVCWAXVUQ

not attested not anchored not stored refs pending

Herschel observations of deuterated water towards Sgr B2(M)

A. Belloche, B. Larsson, C. Ceccarelli, C. Joblin, Claudia Comito, C. Vastel, D.A. Neufeld, D.C. Lis, D. Johnstone, E.A. Bergin, E.Caux, E. Herbst, E. Schlecht, F. Daniel, F.F.S. van der Tak, G.A. Blake, G.J. Melnick, H. Gupta, H.S.P. Mueller, H.W. Yorke, J.A. Murphy, J. Cernicharo, J.C. Pearson, J.R. Goicoechea, J. Stutzki, K.M. Menten, L.A. Samoska, M. Emprechtinger, M. Gerin, M.-L. Dubernet, M. Olberg, M. Perault, N.R. Crockett, N. Trappe, P. Encrenaz, Peter Schilke, P.F. Goldsmith, P.G. Martin, P. Morris, Rainer Rolffs, R.H. Lin, R. Liseau, R. Plume, R. Szczerba, S.D. Lord, S.-L. Qin, S. Maret, S. Schlemmer, S. Wang, S. Yu, T.A. Bell, T.F. Giesen, T.G. Phillips, V. Ossenkopf, W.D. Langer, W.D. Latter

arxiv:1007.5128 v1 · 2010-07-29 · 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{L34MNVEFVGB7JKEL4IVCWAXVUQ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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	2026-05-18T02:06:01.491592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ef8c6d485a983f4a88be22a2b02f5a4021f58d00db94a685946ab3ed9d53ca7

Aliases

arxiv: 1007.5128 · arxiv_version: 1007.5128v1 · doi: 10.48550/arxiv.1007.5128 · pith_short_12: L34MNVEFVGB7 · pith_short_16: L34MNVEFVGB7JKEL · pith_short_8: L34MNVEF

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/L34MNVEFVGB7JKEL4IVCWAXVUQ \
  | 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: 5ef8c6d485a983f4a88be22a2b02f5a4021f58d00db94a685946ab3ed9d53ca7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b5e5b3111b48a6d524abd74cbe4679a50ac5b9c6c280adf3b9c0ddf2008e436",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-07-29T07:18:26Z",
    "title_canon_sha256": "d7f2cab78bf600083b4545a88e107a7b9801aa293d6de4fba20390df37e9beb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.5128",
    "kind": "arxiv",
    "version": 1
  }
}