Pith Number

pith:SVCYNT3L

pith:2014:SVCYNT3L37SAKDEXNIOCCK6CMD

not attested not anchored not stored refs pending

Formation of galactic disks through gas-rich mergers

Francois Hammer

arxiv:1401.3006 v1 · 2014-01-13 · astro-ph.GA · 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{SVCYNT3L37SAKDEXNIOCCK6CMD}

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	2026-05-18T02:49:30.552040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

954586cf6bdfe4050c976a1c212bc260cf8c0a408b8255bab45ff818f6e4a895

Aliases

arxiv: 1401.3006 · arxiv_version: 1401.3006v1 · doi: 10.48550/arxiv.1401.3006 · pith_short_12: SVCYNT3L37SA · pith_short_16: SVCYNT3L37SAKDEX · pith_short_8: SVCYNT3L

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/SVCYNT3L37SAKDEXNIOCCK6CMD \
  | 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: 954586cf6bdfe4050c976a1c212bc260cf8c0a408b8255bab45ff818f6e4a895

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e43b49643c61fa2f373f2ece898f5f7ba6c2edb3c246f3d4f42504c9557a1ad4",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-01-13T21:01:44Z",
    "title_canon_sha256": "80efd82c798e2d8b8ec84c4593e0b64b8a341c0d688eb5fbb736364a8dda9c43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.3006",
    "kind": "arxiv",
    "version": 1
  }
}