Pith Number

pith:KOSO2RO3

pith:2012:KOSO2RO3OT3YYLDCTY53J4RALA

not attested not anchored not stored refs pending

Lyapunov stability and sectional-hyperbolicity for higher-dimensional flows

A. Arbieto, B. Santiago, C. A. Morales

arxiv:1201.1464 v1 · 2012-01-06 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KOSO2RO3OT3YYLDCTY53J4RALA}

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	2026-05-18T04:05:04.616926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53a4ed45db74f78c2c629e3bb4f2205839ec39955b49d16f63f0936ab78b6d12

Aliases

arxiv: 1201.1464 · arxiv_version: 1201.1464v1 · doi: 10.48550/arxiv.1201.1464 · pith_short_12: KOSO2RO3OT3Y · pith_short_16: KOSO2RO3OT3YYLDC · pith_short_8: KOSO2RO3

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/KOSO2RO3OT3YYLDCTY53J4RALA \
  | 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: 53a4ed45db74f78c2c629e3bb4f2205839ec39955b49d16f63f0936ab78b6d12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b4759434493e07ca904a05f4e0f7cbe0d793b46ed6b1d9ad12aa4b1355a320b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2012-01-06T18:21:09Z",
    "title_canon_sha256": "8410693980733d92ec00802b197a5d27b6b7ddb3597b46eaf752701f28a4978b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.1464",
    "kind": "arxiv",
    "version": 1
  }
}