Pith Number

pith:C7RYTA5I

pith:2016:C7RYTA5IK3GGSCJANC76KA3URX

not attested not anchored not stored refs pending

Searching chaotic saddles in high dimensions

E.G. Altmann, J.C. Leitao, M. Sala

arxiv:1610.05450 v2 · 2016-10-18 · 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{C7RYTA5IK3GGSCJANC76KA3URX}

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	2026-05-18T00:53:29.886594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17e38983a856cc69092068bfe503748ddd676393833f6e496c8326376dddc610

Aliases

arxiv: 1610.05450 · arxiv_version: 1610.05450v2 · doi: 10.48550/arxiv.1610.05450 · pith_short_12: C7RYTA5IK3GG · pith_short_16: C7RYTA5IK3GGSCJA · pith_short_8: C7RYTA5I

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/C7RYTA5IK3GGSCJANC76KA3URX \
  | 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: 17e38983a856cc69092068bfe503748ddd676393833f6e496c8326376dddc610

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0342b1ef04f52e5e0db4fb16564661ab5917f08732f1939dae8968d37a18cf1",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2016-10-18T06:37:15Z",
    "title_canon_sha256": "07548109f1b783f3dda12126fb7986615e8a772c174249849134886e3f57a85a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.05450",
    "kind": "arxiv",
    "version": 2
  }
}