Pith Number

pith:2SJBCCDO

pith:2022:2SJBCCDOS4EHH2JBAICS7AA5XP

not attested not anchored not stored refs pending

Oriented Birkhoff sections of Anosov flows

Christian Bonatti, Masayuki Asaoka, Th\'eo Marty

arxiv:2212.06483 v2 · 2022-12-13 · 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{2SJBCCDOS4EHH2JBAICS7AA5XP}

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	2026-06-19T16:11:07.453151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d49211086e970873e92102052f801dbbd7c102f33cee4a3145895c9ead16ebc6

Aliases

arxiv: 2212.06483 · arxiv_version: 2212.06483v2 · doi: 10.48550/arxiv.2212.06483 · pith_short_12: 2SJBCCDOS4EH · pith_short_16: 2SJBCCDOS4EHH2JB · pith_short_8: 2SJBCCDO

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/2SJBCCDOS4EHH2JBAICS7AA5XP \
  | 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: d49211086e970873e92102052f801dbbd7c102f33cee4a3145895c9ead16ebc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9de4e7b7248317106db2ea3c42799a7e724bb152c547c6287c9e139411e14700",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2022-12-13T11:09:17Z",
    "title_canon_sha256": "2311aa4237e2c9ea6ebaf36c91079a2aa3d72f77659a14d206892c59b963635d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.06483",
    "kind": "arxiv",
    "version": 2
  }
}