Pith Number

pith:WODTT5QD

pith:2013:WODTT5QDSQSO232UKSKMAZ4OYG

not attested not anchored not stored refs pending

How does star formation proceed in the circumnuclear starburst ring of NGC 6951?

E. Emsellem, E. Schinnerer, G. Liu, L.K. Hunt, R.M. McDermid, T.P.R. van der Laan

arxiv:1301.2621 v1 · 2013-01-11 · 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{WODTT5QDSQSO232UKSKMAZ4OYG}

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	2026-05-18T01:52:13.127011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b38739f6039424ed6f545494c0678ec1821762b61abd3e0792941d28c512a32e

Aliases

arxiv: 1301.2621 · arxiv_version: 1301.2621v1 · doi: 10.48550/arxiv.1301.2621 · pith_short_12: WODTT5QDSQSO · pith_short_16: WODTT5QDSQSO232U · pith_short_8: WODTT5QD

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/WODTT5QDSQSO232UKSKMAZ4OYG \
  | 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: b38739f6039424ed6f545494c0678ec1821762b61abd3e0792941d28c512a32e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95c779efdd6305c321e944868ca5a935ac39d8a26176f8197a3149edf1e5e825",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-01-11T22:26:54Z",
    "title_canon_sha256": "5fa7f1d66fce5df89f2692620d5361fbeee3edad7388235dfa05db68f6652e16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.2621",
    "kind": "arxiv",
    "version": 1
  }
}