Pith Number

pith:Z6D7VFW7

pith:2010:Z6D7VFW7LN56QF37H62BLOXV2G

not attested not anchored not stored refs pending

Singular sets of holonomy maps for algebraic foliations

Adolfo Guillot, Bertrand Deroin, Gabriel Calsamiglia, Sidney Frankel

arxiv:1005.5094 v2 · 2010-05-27 · math.DS · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z6D7VFW7LN56QF37H62BLOXV2G}

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	2026-05-18T02:53:54.517920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf87fa96df5b7be8177f3fb415baf5d190af187aa7131f1b5fa1f7dbf24ce95f

Aliases

arxiv: 1005.5094 · arxiv_version: 1005.5094v2 · doi: 10.48550/arxiv.1005.5094 · pith_short_12: Z6D7VFW7LN56 · pith_short_16: Z6D7VFW7LN56QF37 · pith_short_8: Z6D7VFW7

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/Z6D7VFW7LN56QF37H62BLOXV2G \
  | 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: cf87fa96df5b7be8177f3fb415baf5d190af187aa7131f1b5fa1f7dbf24ce95f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cde10bf2fb87de66a351f0d9766633f06fe044c7297fca7d908e9c79884d8a3",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2010-05-27T15:26:46Z",
    "title_canon_sha256": "018d136bb3d78120e48ad7def117705f5f0f3cf8ca418c514d8022b3da81beb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.5094",
    "kind": "arxiv",
    "version": 2
  }
}