Pith Number

pith:F4WAUQVE

pith:2013:F4WAUQVEJJTFKC47OYV6H37PNG

not attested not anchored not stored refs pending

Chaos at Fifty Four in 2013

D.L.Shepelyansky

arxiv:1306.6570 v1 · 2013-06-27 · nlin.CD · physics.hist-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F4WAUQVEJJTFKC47OYV6H37PNG}

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	2026-05-18T02:57:23.793437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f2c0a42a44a66550b9f762be3efef69b0787b99de785940cf418a4901460702

Aliases

arxiv: 1306.6570 · arxiv_version: 1306.6570v1 · doi: 10.48550/arxiv.1306.6570 · pith_short_12: F4WAUQVEJJTF · pith_short_16: F4WAUQVEJJTFKC47 · pith_short_8: F4WAUQVE

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/F4WAUQVEJJTFKC47OYV6H37PNG \
  | 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: 2f2c0a42a44a66550b9f762be3efef69b0787b99de785940cf418a4901460702

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23edda01db7e3fe11741bf24ff9b558db6d279524082258e524f3d5b4536f43a",
    "cross_cats_sorted": [
      "physics.hist-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2013-06-27T16:44:31Z",
    "title_canon_sha256": "2cc41d973a7c6928b001d1389ed1513f759153bfabd7edfff8bdbb8659fd1e05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.6570",
    "kind": "arxiv",
    "version": 1
  }
}