Pith Number

pith:QJCLQPE7

pith:2013:QJCLQPE7I5WNKHOI24RLGQCMFT

not attested not anchored not stored refs pending

Foliations and Conjugacy:Anosov Structures in the plane

Jorge Groisman, Zbigniew Nitecki

arxiv:1306.2670 v1 · 2013-06-11 · 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{QJCLQPE7I5WNKHOI24RLGQCMFT}

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	2026-05-18T02:04:11.653300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8244b83c9f476cd51dc8d722b3404c2ccd3aa263ee259cbcea5d82a8998046cf

Aliases

arxiv: 1306.2670 · arxiv_version: 1306.2670v1 · doi: 10.48550/arxiv.1306.2670 · pith_short_12: QJCLQPE7I5WN · pith_short_16: QJCLQPE7I5WNKHOI · pith_short_8: QJCLQPE7

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/QJCLQPE7I5WNKHOI24RLGQCMFT \
  | 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: 8244b83c9f476cd51dc8d722b3404c2ccd3aa263ee259cbcea5d82a8998046cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55973c797c0bd2c9621964c55bd13717f5b68dc0a6e86f1783b9ace7e7116f8e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2013-06-11T22:21:24Z",
    "title_canon_sha256": "e9558527d4ae821df2e631bab434d689364298f9cc64844df80b92a655de707e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.2670",
    "kind": "arxiv",
    "version": 1
  }
}