Pith Number

pith:AX43F2NL

pith:2018:AX43F2NLHLHJXFSPTTYY3PC2IP

not attested not anchored not stored refs pending

Characteristic times in the standard map

George Contopoulos, Kostas Karamanos, Mirella Harsoula

arxiv:1810.11294 v1 · 2018-10-26 · 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{AX43F2NLHLHJXFSPTTYY3PC2IP}

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	2026-05-17T23:51:32.945560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05f9b2e9ab3ace9b964f9cf18dbc5a43da672a5ee7ff6bc5741748064a78aee3

Aliases

arxiv: 1810.11294 · arxiv_version: 1810.11294v1 · doi: 10.48550/arxiv.1810.11294 · pith_short_12: AX43F2NLHLHJ · pith_short_16: AX43F2NLHLHJXFSP · pith_short_8: AX43F2NL

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/AX43F2NLHLHJXFSPTTYY3PC2IP \
  | 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: 05f9b2e9ab3ace9b964f9cf18dbc5a43da672a5ee7ff6bc5741748064a78aee3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ea9f3748a7e19e96f05a660701a87bf8f0aed8bbd9d73c409cba78230ebc21d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2018-10-26T12:48:57Z",
    "title_canon_sha256": "7eebe7b1e84497773f4aa605c2aec419bf7679f09adf1550ad47204b725d64e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.11294",
    "kind": "arxiv",
    "version": 1
  }
}