Pith Number

pith:27SMFIO3

pith:2006:27SMFIO3DNJPHLI4YGOQZVYXVR

not attested not anchored not stored refs pending

A generalization of the normal holomorphic frames in Symplectic Manifolds

Luigi Vezzoni

arxiv:math/0603396 v3 · 2006-03-16 · 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{27SMFIO3DNJPHLI4YGOQZVYXVR}

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	2026-05-18T02:51:13.822370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7e4c2a1db1b52f3ad1cc19d0cd717ac7d848ec3c2a8c80aebdbcc70ac3e9352

Aliases

arxiv: math/0603396 · arxiv_version: math/0603396v3 · doi: 10.48550/arxiv.math/0603396 · pith_short_12: 27SMFIO3DNJP · pith_short_16: 27SMFIO3DNJPHLI4 · pith_short_8: 27SMFIO3

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/27SMFIO3DNJPHLI4YGOQZVYXVR \
  | 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: d7e4c2a1db1b52f3ad1cc19d0cd717ac7d848ec3c2a8c80aebdbcc70ac3e9352

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52e0beb11cd41c56f4601dd0673758f436a74457157cd454be4e3cf8f1a8b070",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.SG",
    "submitted_at": "2006-03-16T11:21:53Z",
    "title_canon_sha256": "46b8e83f13565bd5a12ec44795726f86c9e1c83720fb674d78f8217ebd5af8be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0603396",
    "kind": "arxiv",
    "version": 3
  }
}