Pith Number

pith:ACKRN7F4

pith:2010:ACKRN7F4SE4WUQPCNWXEEOZ6FC

not attested not anchored not stored refs pending

Herschel-PACS spectroscopy of the intermediate mass protostar NGC7129 FIRS 2

A. Baudry, A. Fuente, A.M. di Giorgio, A.O. Benz, B. Larsson, B. Nisini, B. Parise, C. Codella, C. Dominik, C. McCoey, C. Risacher, D. Johnstone, D. Lis, E. Bergin, E.F. van Dishoeck, F. Daniel, F. Helmich, F. Herpin, F. van der Tak, F. Wyrowski, G. Blake, G.J. Herczeg, G. Melnick, H. Javadi, J. Braine, J. Cernicharo, J.J. Gill, J.K. Jorgensen, J. Pearson, J.R. Goicoechea, J. Santiago, L.E. Kristensen, M. Benedettini, M. Fich, M. Justen, M. Marseille, M. Olberg, M.R. Hogerheijde, M. Tafalla, P. Bjerkeli, P. Caselli, P. Encrenaz, P. Gaufre, P. Saraceno, R. Bachiller, R. Liseau, R. Plume, R. Shipman, R. Visser, S. Bontemps, S. Bruderer, S.D. Doty, S. Wampfler, T.A. van Kempen, T. Giannini, Th. de Graauw, T. Jacq, U.A. Yildiz, V. Ossenkopf, W. Laauwen, W. Luinge

arxiv:1006.0210 v1 · 2010-06-01 · 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{ACKRN7F4SE4WUQPCNWXEEOZ6FC}

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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	2026-05-18T02:07:05.930753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

009516fcbc91396a41e26dae423b3e28aa980a69755d1063e18daa9e41aa70c6

Aliases

arxiv: 1006.0210 · arxiv_version: 1006.0210v1 · doi: 10.48550/arxiv.1006.0210 · pith_short_12: ACKRN7F4SE4W · pith_short_16: ACKRN7F4SE4WUQPC · pith_short_8: ACKRN7F4

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/ACKRN7F4SE4WUQPCNWXEEOZ6FC \
  | 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: 009516fcbc91396a41e26dae423b3e28aa980a69755d1063e18daa9e41aa70c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a861c4ec0098895d46d488f2df610c5a0ae60f62e3f3b0168d193fb85ee72fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-06-01T18:26:08Z",
    "title_canon_sha256": "a3b04f1573ada0a882fffd97774cf093f09c0cd90cacff779811f3fd8ef2aa82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.0210",
    "kind": "arxiv",
    "version": 1
  }
}