Pith Number

pith:AXWGKZMM

pith:2012:AXWGKZMMTO645XN7HKATEYBDIS

not attested not anchored not stored refs pending

Variability monitoring of the hydroxyl maser emission in G12.889+0.489

J. A. Green, J. L. Caswell, M.A. Voronkov, N. M. McClure-Griffiths

arxiv:1207.0866 v1 · 2012-07-04 · 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{AXWGKZMMTO645XN7HKATEYBDIS}

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	2026-05-18T01:56:35.112979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05ec65658c9bbdceddbf3a813260234490ac1b0ac92bbd76262e3ed748c6137e

Aliases

arxiv: 1207.0866 · arxiv_version: 1207.0866v1 · doi: 10.48550/arxiv.1207.0866 · pith_short_12: AXWGKZMMTO64 · pith_short_16: AXWGKZMMTO645XN7 · pith_short_8: AXWGKZMM

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/AXWGKZMMTO645XN7HKATEYBDIS \
  | 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: 05ec65658c9bbdceddbf3a813260234490ac1b0ac92bbd76262e3ed748c6137e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3011cca0e0b57f871fd98df24b035761c4cee235531025e50aa34e5342ddda7b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-07-04T01:00:03Z",
    "title_canon_sha256": "616aad3edf27686f557d22ac91a40f7c83277b84e033d70c385c5f48155cc03b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.0866",
    "kind": "arxiv",
    "version": 1
  }
}