Pith Number

pith:BSVWMGO3

pith:2013:BSVWMGO34UDEMPZR2AHQA2EIQF

not attested not anchored not stored refs pending

Formaldehyde Densitometry of Starburst Galaxies: Density-Independent Global Star Formation

Christian Henkel, Jeffrey G. Mangum, Jeremy Darling, Karl M. Menten

arxiv:1302.3526 v2 · 2013-02-14 · astro-ph.CO · 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{BSVWMGO34UDEMPZR2AHQA2EIQF}

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	2026-05-18T01:51:41.177707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cab6619dbe506463f31d00f0068888176eeaa9b67ba80ca2d2d2a933c265b26

Aliases

arxiv: 1302.3526 · arxiv_version: 1302.3526v2 · doi: 10.48550/arxiv.1302.3526 · pith_short_12: BSVWMGO34UDE · pith_short_16: BSVWMGO34UDEMPZR · pith_short_8: BSVWMGO3

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/BSVWMGO34UDEMPZR2AHQA2EIQF \
  | 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: 0cab6619dbe506463f31d00f0068888176eeaa9b67ba80ca2d2d2a933c265b26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07878d63a129490fc31ffb018d66fbb443a290163e75d70562629de284ab8375",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-02-14T19:48:24Z",
    "title_canon_sha256": "46604ad0ba64c7a635d8c5951d01c5b57af4abde43445e6d37d9cb0d3c0bac21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.3526",
    "kind": "arxiv",
    "version": 2
  }
}