Pith Number

pith:I6Z3TUTH

pith:2003:I6Z3TUTHFGCP2VA3YJ7MGPKT2I

not attested not anchored not stored refs pending

Quasi, twisted, and all that... in Poisson geometry and Lie algebroid theory

Yvette Kosmann-Schwarzbach

arxiv:math/0310359 v1 · 2003-10-22 · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I6Z3TUTHFGCP2VA3YJ7MGPKT2I}

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	2026-05-18T03:39:15.018177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47b3b9d2672984fd541bc27ec33d53d2349497cfe38143fba9c9d5d2deef1aab

Aliases

arxiv: math/0310359 · arxiv_version: math/0310359v1 · doi: 10.48550/arxiv.math/0310359 · pith_short_12: I6Z3TUTHFGCP · pith_short_16: I6Z3TUTHFGCP2VA3 · pith_short_8: I6Z3TUTH

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/I6Z3TUTHFGCP2VA3YJ7MGPKT2I \
  | 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: 47b3b9d2672984fd541bc27ec33d53d2349497cfe38143fba9c9d5d2deef1aab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af2e16cc9f378c5c3efaa9c4caf2147ddf47377ebf8b1f04135651867934bdde",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.SG",
    "submitted_at": "2003-10-22T17:33:12Z",
    "title_canon_sha256": "608521040e69352ed7734b79a74a23a3a50c562754b8c9591e84bf2a5790add7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0310359",
    "kind": "arxiv",
    "version": 1
  }
}