Pith Number

pith:H7ADO5PM

pith:2010:H7ADO5PMDDKQX5CRYPYW2XH3TT

not attested not anchored not stored refs pending

Monodromy and topological classification of germs of holomorphic foliations

David Mar\'in, Jean-Fran\c{c}ois Mattei

arxiv:1004.1552 v3 · 2010-04-09 · math.DS · math.CV · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H7ADO5PMDDKQX5CRYPYW2XH3TT}

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	2026-05-18T03:53:54.989711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fc03775ec18d50bf451c3f16d5cfb9cc86b36ee463451fdbe82481910fa6f9d

Aliases

arxiv: 1004.1552 · arxiv_version: 1004.1552v3 · doi: 10.48550/arxiv.1004.1552 · pith_short_12: H7ADO5PMDDKQ · pith_short_16: H7ADO5PMDDKQX5CR · pith_short_8: H7ADO5PM

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/H7ADO5PMDDKQX5CRYPYW2XH3TT \
  | 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: 3fc03775ec18d50bf451c3f16d5cfb9cc86b36ee463451fdbe82481910fa6f9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cc4bd22e9b385576e3757294b84b9b384880294d9ca59e72f523da0be21512f",
    "cross_cats_sorted": [
      "math.CV",
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2010-04-09T13:25:43Z",
    "title_canon_sha256": "6ad47f1d4bcc4817b77aeb88b58fdb5251e4495b75d637d412e62a4309e152b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.1552",
    "kind": "arxiv",
    "version": 3
  }
}