Pith Number

pith:KLJR6MF7

pith:2014:KLJR6MF7XCESLZTM7XLSR4FJYK

not attested not anchored not stored refs pending

Examples with minimal number of brake orbits and homoclinics in annular potential regions

F. Giannoni, P. Piccione, R. Giamb\`o

arxiv:1406.0642 v1 · 2014-06-03 · math.DS · math-ph · math.DG · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KLJR6MF7XCESLZTM7XLSR4FJYK}

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	2026-05-18T02:50:33.125280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52d31f30bfb88925e66cfdd728f0a9c2827fd47fa6bfe3f6dd3e14f5223c7d44

Aliases

arxiv: 1406.0642 · arxiv_version: 1406.0642v1 · doi: 10.48550/arxiv.1406.0642 · pith_short_12: KLJR6MF7XCES · pith_short_16: KLJR6MF7XCESLZTM · pith_short_8: KLJR6MF7

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/KLJR6MF7XCESLZTM7XLSR4FJYK \
  | 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: 52d31f30bfb88925e66cfdd728f0a9c2827fd47fa6bfe3f6dd3e14f5223c7d44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a74c781805960f43e8a1eda61f2ff4bb981985f699a44030c7d6e2fe1f7fb6f5",
    "cross_cats_sorted": [
      "math-ph",
      "math.DG",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2014-06-03T09:38:26Z",
    "title_canon_sha256": "a9adcd39f44ddf1cfad830a44ea898f98474ad4f09bdd5b448014478f1a21e38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.0642",
    "kind": "arxiv",
    "version": 1
  }
}