Pith Number

pith:33LDMGOW

pith:2012:33LDMGOWWMGIBVCN2NNEHR22FX

not attested not anchored not stored refs pending

The JCMT Nearby Galaxies Legacy Survey VII: H\alpha{} imaging and massive star formation properties

C. D. Wilson, J. H. Knapen, J. R. S\'anchez-Gallego, M. Azimlu, P. Barmby, S. Courteau

arxiv:1203.0001 v1 · 2012-02-29 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{33LDMGOWWMGIBVCN2NNEHR22FX}

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	2026-05-18T01:58:18.169950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ded63619d6b30c80d44dd35a43c75a2ded154be81e06bbac66c265a90ce883fe

Aliases

arxiv: 1203.0001 · arxiv_version: 1203.0001v1 · doi: 10.48550/arxiv.1203.0001 · pith_short_12: 33LDMGOWWMGI · pith_short_16: 33LDMGOWWMGIBVCN · pith_short_8: 33LDMGOW

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/33LDMGOWWMGIBVCN2NNEHR22FX \
  | 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: ded63619d6b30c80d44dd35a43c75a2ded154be81e06bbac66c265a90ce883fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6bc71f6bbce5c3adeb9e84ea5541f49fdf3cc03d22acca1682f47e79159d03e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-02-29T21:00:00Z",
    "title_canon_sha256": "d325b80d75cfd57b2fd0725048662969305b6a01d3f9553cc3c7b4a8c5c13746"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.0001",
    "kind": "arxiv",
    "version": 1
  }
}