Pith Number

pith:GG3O2ZIS

pith:2011:GG3O2ZISRAYHEY3XFIDLW43JKS

not attested not anchored not stored refs pending

The Bolocam Galactic Plane Survey. VII. Characterizing the Properties of Massive Star-Forming Regions

Claudia J. Cyganowski, Erik Rosolowsky, James S. Urquhart, Miranda K. Dunham, Neal J. Evans II

arxiv:1108.1812 v1 · 2011-08-08 · 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{GG3O2ZISRAYHEY3XFIDLW43JKS}

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	2026-05-18T02:01:00.073544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31b6ed651288307263772a06bb7369548ef36b2909882b5a2e028f6827083d65

Aliases

arxiv: 1108.1812 · arxiv_version: 1108.1812v1 · doi: 10.48550/arxiv.1108.1812 · pith_short_12: GG3O2ZISRAYH · pith_short_16: GG3O2ZISRAYHEY3X · pith_short_8: GG3O2ZIS

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/GG3O2ZISRAYHEY3XFIDLW43JKS \
  | 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: 31b6ed651288307263772a06bb7369548ef36b2909882b5a2e028f6827083d65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec0f6d2192772e8070c4d5349d21cd1893e4ce7504767c9f19a12c58f53aff9d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-08-08T20:31:25Z",
    "title_canon_sha256": "c9a37db0f5147445ac9316fd2be197b228338d431e06728a60fdc8710a6b7b23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.1812",
    "kind": "arxiv",
    "version": 1
  }
}