Pith Number

pith:NY3IRQZI

pith:2013:NY3IRQZIHQ6ZAWDOXDI4UP7E3J

not attested not anchored not stored refs pending

Herschel Observations of the W3 GMC: Clues to the Formation of Clusters of High-Mass Stars

A. Menshchikov, A. Rivera-Ingraham, A. Roy, C. D. Wilson, C. Fallscheer, D. Arzoumanian, D. Elia, D. Polychroni, F. Motte, G. J. White, J. Di Francesco, J.-Ph. Bernard, J. Z. Li, K. L. J. Rygl, L. Spinoglio, M. Hennemann, N. Schneider, P. G. Martin, Ph. Andre, Q. Nguyen Luong, S. Bontemps, S. I. Sadavoy, S. Pezzuto, T. Hill, V. Minier

arxiv:1301.3805 v1 · 2013-01-16 · 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{NY3IRQZIHQ6ZAWDOXDI4UP7E3J}

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	2026-05-18T03:29:40.435289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e3688c3283c3d90586eb8d1ca3fe4da4449cff5d8919cf7f37e0ba43648b018

Aliases

arxiv: 1301.3805 · arxiv_version: 1301.3805v1 · doi: 10.48550/arxiv.1301.3805 · pith_short_12: NY3IRQZIHQ6Z · pith_short_16: NY3IRQZIHQ6ZAWDO · pith_short_8: NY3IRQZI

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/NY3IRQZIHQ6ZAWDOXDI4UP7E3J \
  | 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: 6e3688c3283c3d90586eb8d1ca3fe4da4449cff5d8919cf7f37e0ba43648b018

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b7138122140805e35b4037bdc583b78473a7912b01a3b1515dc4579b1323e44",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-01-16T19:59:17Z",
    "title_canon_sha256": "75e9109b31a2ff3a5389dd279c31640e34633c69801f7243698265fe3d39472e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3805",
    "kind": "arxiv",
    "version": 1
  }
}