Pith Number

pith:V6CHS6QF

pith:2013:V6CHS6QFTAQY2VI654WFSUBDB7

not attested not anchored not stored refs pending

Existence of attractors, homoclinic tangencies and singular hyperbolicity for flows

A. Arbieto, A. Rojas, B. Santiago

arxiv:1308.1734 v1 · 2013-08-08 · 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{V6CHS6QFTAQY2VI654WFSUBDB7}

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	2026-05-18T03:16:27.911692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af84797a0598218d551eef2c5950230feea6f755de0dec7bed3d3bd9f4fb1e20

Aliases

arxiv: 1308.1734 · arxiv_version: 1308.1734v1 · doi: 10.48550/arxiv.1308.1734 · pith_short_12: V6CHS6QFTAQY · pith_short_16: V6CHS6QFTAQY2VI6 · pith_short_8: V6CHS6QF

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/V6CHS6QFTAQY2VI654WFSUBDB7 \
  | 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: af84797a0598218d551eef2c5950230feea6f755de0dec7bed3d3bd9f4fb1e20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "787190af29be8be44cff9561786023164c7cb0e4718b00db818a9a2d5ff5b2de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2013-08-08T02:03:44Z",
    "title_canon_sha256": "02b662aee51b8205fb0e74bd462e0acd62accf70c57795a8330a6fdc6a85b531"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.1734",
    "kind": "arxiv",
    "version": 1
  }
}