Pith Number

pith:KKNHVS7W

pith:2011:KKNHVS7W6646XBYEHCG6X7ZIUP

not attested not anchored not stored refs pending

The Formation of Large Galactic Disks: Revival or Survival?

E. Athanassoula, F. Hammer, H. Flores, J. L. Wang, M. Puech, M. Rodrigues, S. Fouquet, Y. B. Yang

arxiv:1110.1376 v1 · 2011-10-06 · 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{KKNHVS7W6646XBYEHCG6X7ZIUP}

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	2026-05-18T02:00:16.837087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

529a7acbf6f7b9eb8704388debff28a3c53e6edfb95a906763f6c05f6ac59e84

Aliases

arxiv: 1110.1376 · arxiv_version: 1110.1376v1 · doi: 10.48550/arxiv.1110.1376 · pith_short_12: KKNHVS7W6646 · pith_short_16: KKNHVS7W6646XBYE · pith_short_8: KKNHVS7W

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/KKNHVS7W6646XBYEHCG6X7ZIUP \
  | 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: 529a7acbf6f7b9eb8704388debff28a3c53e6edfb95a906763f6c05f6ac59e84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b092bf115e5748a2cacd6dccd82536d1f555c6fce044f614d3a0425e3a073a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-10-06T20:00:00Z",
    "title_canon_sha256": "fba073e9cf29f5a768ffbbe5ae0a92b9a5019b3ef1389d324a5d4c454af6c1cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.1376",
    "kind": "arxiv",
    "version": 1
  }
}