Pith Number

pith:JTIYGTHD

pith:2010:JTIYGTHDYX3JMYK6QTK5OLVSGR

not attested not anchored not stored refs pending

Poisson smooth structures on stratified symplectic spaces

Hong Van Le, Jiri Vanzura, Petr Somberg

arxiv:1011.0462 v5 · 2010-11-01 · math.DG · 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{JTIYGTHDYX3JMYK6QTK5OLVSGR}

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	2026-05-18T02:31:38.595093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cd1834ce3c5f696615e84d5d72eb23452a48f301cb85939f94c538e8640848d

Aliases

arxiv: 1011.0462 · arxiv_version: 1011.0462v5 · doi: 10.48550/arxiv.1011.0462 · pith_short_12: JTIYGTHDYX3J · pith_short_16: JTIYGTHDYX3JMYK6 · pith_short_8: JTIYGTHD

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/JTIYGTHDYX3JMYK6QTK5OLVSGR \
  | 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: 4cd1834ce3c5f696615e84d5d72eb23452a48f301cb85939f94c538e8640848d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "262ef8dc3b1c783e20f14138f62adf03c7a2952bd104b32f22b8cfce414b9a5d",
    "cross_cats_sorted": [
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2010-11-01T22:24:44Z",
    "title_canon_sha256": "51f271bf9cc30a9a22bf72d75fdac25a8d7408d3b8980257b50d3bfa67aea364"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.0462",
    "kind": "arxiv",
    "version": 5
  }
}