Pith Number

pith:FQ5MOCPB

pith:2013:FQ5MOCPBBYUIRUNETKI4NBQM2C

not attested not anchored not stored refs pending

Beyond the nuclear starburst? Clustered star formation in major mergers

2), (2) MPE, 3) ((1) CEA Saclay, (3) ITP, Damien Chapon (1), Frederic Bournaud (1), Garching, Leila C. Powell (1, Romain Teyssier (1, Z\"urich)

arxiv:1306.2641 v1 · 2013-06-11 · 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{FQ5MOCPBBYUIRUNETKI4NBQM2C}

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	2026-05-18T01:49:23.502394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c3ac709e10e2888d1a49a91c6860cd0bfbfb46f73fcc487c1acf7e7d4ba7fb8

Aliases

arxiv: 1306.2641 · arxiv_version: 1306.2641v1 · doi: 10.48550/arxiv.1306.2641 · pith_short_12: FQ5MOCPBBYUI · pith_short_16: FQ5MOCPBBYUIRUNE · pith_short_8: FQ5MOCPB

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/FQ5MOCPBBYUIRUNETKI4NBQM2C \
  | 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: 2c3ac709e10e2888d1a49a91c6860cd0bfbfb46f73fcc487c1acf7e7d4ba7fb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3c4654c05392d3daa72ef1e0aff0e97830168b57fc725b0820b8c4497c856e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-06-11T20:00:05Z",
    "title_canon_sha256": "b875e706e311c11254300bf49cbed7706359f8aedf4450420456b5d7ea73ae6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.2641",
    "kind": "arxiv",
    "version": 1
  }
}