Pith Number

pith:QQYT5Q5C

pith:2015:QQYT5Q5CV7R4RG2GTDYGIT5X7T

not attested not anchored not stored refs pending

Flatness of generic Poisson pairs in odd dimension

Francisco-Javier Turiel

arxiv:1501.03932 v1 · 2015-01-16 · 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{QQYT5Q5CV7R4RG2GTDYGIT5X7T}

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	2026-05-18T02:29:16.727736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84313ec3a2afe3c89b4698f0644fb7fccf9a001b0ccf525ecf62576eb9864f24

Aliases

arxiv: 1501.03932 · arxiv_version: 1501.03932v1 · doi: 10.48550/arxiv.1501.03932 · pith_short_12: QQYT5Q5CV7R4 · pith_short_16: QQYT5Q5CV7R4RG2G · pith_short_8: QQYT5Q5C

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/QQYT5Q5CV7R4RG2GTDYGIT5X7T \
  | 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: 84313ec3a2afe3c89b4698f0644fb7fccf9a001b0ccf525ecf62576eb9864f24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc740ffbdd19121575759994a50cc4f261c6c8afb5e17f64a6763a52d21638a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2015-01-16T10:13:05Z",
    "title_canon_sha256": "2c5680d9bb10a64ef4b6970f05c8a46afa50505306b5045d762a961ab36de904"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.03932",
    "kind": "arxiv",
    "version": 1
  }
}