Pith Number

pith:2PY2QSSG

pith:2012:2PY2QSSGV6BEE4IZBNLGQPG7YR

not attested not anchored not stored refs pending

Transition between order and chaos in a composite disk galaxy model with a massive nucleus and a dark matter halo

Euaggelos E. Zotos, Nicolaos D. Caranicolas

arxiv:1210.3923 v1 · 2012-10-15 · 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{2PY2QSSGV6BEE4IZBNLGQPG7YR}

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	2026-05-18T01:53:55.411341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3f1a84a46af824271190b56683cdfc466d2ff33e7bffc4fa10c6d3b06dd1774

Aliases

arxiv: 1210.3923 · arxiv_version: 1210.3923v1 · doi: 10.48550/arxiv.1210.3923 · pith_short_12: 2PY2QSSGV6BE · pith_short_16: 2PY2QSSGV6BEE4IZ · pith_short_8: 2PY2QSSG

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/2PY2QSSGV6BEE4IZBNLGQPG7YR \
  | 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: d3f1a84a46af824271190b56683cdfc466d2ff33e7bffc4fa10c6d3b06dd1774

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9af5edf833d80e9de7ecb3f4518f53b08939702ae484b3bfe9962fc302e88819",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-10-15T07:24:57Z",
    "title_canon_sha256": "2c23937c9382e7785c19d7737e2510fcf13990d0e30e58123de8144000045ad4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.3923",
    "kind": "arxiv",
    "version": 1
  }
}