Pith Number

pith:TI2DXDEL

pith:2017:TI2DXDELRIY5JQASLFOT46YCST

not attested not anchored not stored refs pending

Poisson manifolds and their associated stacks

Joel Villatoro

arxiv:1703.03542 v2 · 2017-03-10 · 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{TI2DXDELRIY5JQASLFOT46YCST}

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	2026-05-18T00:19:30.888673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a343b8c8b8a31d4c012595d3e7b0294e4f185e84160b3ab1ae3e16351a2e2c5

Aliases

arxiv: 1703.03542 · arxiv_version: 1703.03542v2 · doi: 10.48550/arxiv.1703.03542 · pith_short_12: TI2DXDELRIY5 · pith_short_16: TI2DXDELRIY5JQAS · pith_short_8: TI2DXDEL

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/TI2DXDELRIY5JQASLFOT46YCST \
  | 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: 9a343b8c8b8a31d4c012595d3e7b0294e4f185e84160b3ab1ae3e16351a2e2c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bdf46743837f087cfd82f8bd071d44392f044b432c084c91add38c3d8082a99",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2017-03-10T04:26:24Z",
    "title_canon_sha256": "111e2f02d96c1b76070fe392bf6990ebdf966bec279ee1fd1ffd220cc43c6da6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.03542",
    "kind": "arxiv",
    "version": 2
  }
}