Pith Number

pith:4MFEWOAY

pith:2013:4MFEWOAYXAZUVPONFTDVDUNP3B

not attested not anchored not stored refs pending

The WISE Catalog of Galactic HII Regions

B.M. Johnstone, Dana S. Balser, L.D. Anderson, T.M. Bania, T.V. Wenger, V. Cunningham, W.P. Armentrout

arxiv:1312.6202 v1 · 2013-12-21 · 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{4MFEWOAYXAZUVPONFTDVDUNP3B}

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.

Cited by

1 paper in Pith

The Gravitational Spectral Radio Forest: A Signature of Primordial Black Holes

Receipt and verification

First computed	2026-05-18T01:45:42.967127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e30a4b3818b8334abdcd2cc751d1afd84ce4d93eff2d71ab98df63d2eefed538

Aliases

arxiv: 1312.6202 · arxiv_version: 1312.6202v1 · doi: 10.48550/arxiv.1312.6202 · pith_short_12: 4MFEWOAYXAZU · pith_short_16: 4MFEWOAYXAZUVPON · pith_short_8: 4MFEWOAY

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/4MFEWOAYXAZUVPONFTDVDUNP3B \
  | 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: e30a4b3818b8334abdcd2cc751d1afd84ce4d93eff2d71ab98df63d2eefed538

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd4403c4bf8dc1b54b969d07a52f4bfb20ce83e6e0c2e68a4f369e6379d42d8b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-12-21T04:04:27Z",
    "title_canon_sha256": "1edb9ab9a022c87e1818f2a5d1012790afdc22db796839d2872203da79f949d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.6202",
    "kind": "arxiv",
    "version": 1
  }
}