Pith Number

pith:KV5YTXFA

pith:2011:KV5YTXFA3LBMJT6DCDTDG3F7JY

not attested not anchored not stored refs pending

Mapping the Arnold web with a GPU-supercomputer

A. Seibert, A. V. Ponomarev, P. H\"anggi, S. Denisov

arxiv:1107.4107 v2 · 2011-07-20 · nlin.CD · physics.comp-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{KV5YTXFA3LBMJT6DCDTDG3F7JY}

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	2026-05-18T04:05:57.570422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

557b89dca0dac2c4cfc310e6336cbf4e1a93619c895313d623a3528c9866ccbb

Aliases

arxiv: 1107.4107 · arxiv_version: 1107.4107v2 · doi: 10.48550/arxiv.1107.4107 · pith_short_12: KV5YTXFA3LBM · pith_short_16: KV5YTXFA3LBMJT6D · pith_short_8: KV5YTXFA

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/KV5YTXFA3LBMJT6DCDTDG3F7JY \
  | 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: 557b89dca0dac2c4cfc310e6336cbf4e1a93619c895313d623a3528c9866ccbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bb802d93d9b3cb83033e0381a30a4540736597b99d165c61bd12570b1f4b1ee",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2011-07-20T20:16:42Z",
    "title_canon_sha256": "bf818380b6e22003f5a771cf4cf00ffb45b3c8dad9158fd1fc8c67f347d0d07d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.4107",
    "kind": "arxiv",
    "version": 2
  }
}