Pith Number

pith:UL5HKH7O

pith:2016:UL5HKH7O7NC4MKMU7BEOVC4DJH

not attested not anchored not stored refs pending

Almost regular Poisson manifolds and their holonomy groupoids

Iakovos Androulidakis, Marco Zambon

arxiv:1606.09269 v3 · 2016-06-29 · math.SG · 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{UL5HKH7O7NC4MKMU7BEOVC4DJH}

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	2026-05-18T00:48:28.197811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2fa751feefb45c62994f848ea8b8349ee5dad620c58701493cd33f1d1b9c073

Aliases

arxiv: 1606.09269 · arxiv_version: 1606.09269v3 · doi: 10.48550/arxiv.1606.09269 · pith_short_12: UL5HKH7O7NC4 · pith_short_16: UL5HKH7O7NC4MKMU · pith_short_8: UL5HKH7O

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/UL5HKH7O7NC4MKMU7BEOVC4DJH \
  | 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: a2fa751feefb45c62994f848ea8b8349ee5dad620c58701493cd33f1d1b9c073

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "048988562cd132fc25ef75ed51d2be47fd625513b25012fed4231359f4ef91af",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2016-06-29T20:24:46Z",
    "title_canon_sha256": "cc112e58d2d503a830820e5f732f7de97acb1c2555e37cc32d43e5ce8c28da8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.09269",
    "kind": "arxiv",
    "version": 3
  }
}