Pith Number

pith:US57NEEY

pith:2011:US57NEEYNKO6ZKFIEILCA4VOOI

not attested not anchored not stored refs pending

The molecular distribution of the IRDC G351.77-0.51

(2) Caltech, 3), (3) Harvard-Smithsonian Center for Astrophysics, 5), (5) INAF, (6) Physikalisches Institut, CA, Cambridge, F. Schuller (1), F. Wyrowski (1), Garching-bei-M\"unchen, Germany, Germany), K. M. Menten (1), K\"oln, L. Testi (4, MA (4) ESO, Osservatorio Astrofisico di Arcetri, Pasadena, S. Leurini (1), S. Thorwirth (6) ((1) Max-Planck-Institut fuer Radioastronomie, T. Pillai (2, T. Stanke (4), Universitaet zu Koeln

arxiv:1108.2117 v1 · 2011-08-10 · 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{US57NEEYNKO6ZKFIEILCA4VOOI}

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	2026-05-18T02:00:59.412751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4bbf690986a9deca8a822162072ae722c33a33fde46cc1af57ced1dfe79618d

Aliases

arxiv: 1108.2117 · arxiv_version: 1108.2117v1 · doi: 10.48550/arxiv.1108.2117 · pith_short_12: US57NEEYNKO6 · pith_short_16: US57NEEYNKO6ZKFI · pith_short_8: US57NEEY

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/US57NEEYNKO6ZKFIEILCA4VOOI \
  | 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: a4bbf690986a9deca8a822162072ae722c33a33fde46cc1af57ced1dfe79618d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6945ab674c7174feadefdbded91b8db6370105ccce60558fa0b85ccbfce36931",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-08-10T08:01:25Z",
    "title_canon_sha256": "2cff475aba5471d1c9af860285f5158bb51b8c0803c4b714ddcd0ce3aca055f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.2117",
    "kind": "arxiv",
    "version": 1
  }
}