Pith Number

pith:4H6OBFUT

pith:2011:4H6OBFUTUDLFZXHCUIY4G6GZZL

not attested not anchored not stored refs pending

Fractional Dissipative Standard Map

Mark Edelman, Vasily E. Tarasov

arxiv:1107.5464 v1 · 2011-07-27 · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4H6OBFUTUDLFZXHCUIY4G6GZZL}

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	2026-05-18T02:57:36.221222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1fce09693a0d65cdce2a231c378d9caf9b645d3d5cccb095475aa00651476ab

Aliases

arxiv: 1107.5464 · arxiv_version: 1107.5464v1 · doi: 10.48550/arxiv.1107.5464 · pith_short_12: 4H6OBFUTUDLF · pith_short_16: 4H6OBFUTUDLFZXHC · pith_short_8: 4H6OBFUT

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/4H6OBFUTUDLFZXHCUIY4G6GZZL \
  | 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: e1fce09693a0d65cdce2a231c378d9caf9b645d3d5cccb095475aa00651476ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eab6c1d401d278485f0bb061f40713458ea686f3549e4d5d942dcff49277d616",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2011-07-27T13:13:18Z",
    "title_canon_sha256": "56eec818dc9d88f13c6dea11fe47e125a9639a81ba6584dbc2d3cfbd1cd8d03e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.5464",
    "kind": "arxiv",
    "version": 1
  }
}