Pith Number

pith:TTLUUZYH

pith:2010:TTLUUZYH3W2HPNBBSTCSAX7INT

not attested not anchored not stored refs pending

Open GW theory on symplectic manifolds and symplectic cutting

Mohammad Farajzadeh Tehrani

arxiv:1003.4325 v3 · 2010-03-23 · 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{TTLUUZYH3W2HPNBBSTCSAX7INT}

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	2026-05-18T03:40:03.754210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cd74a6707ddb477b42194c5205fe86cc07bcd8c84c9d069d9efdadf800fac64

Aliases

arxiv: 1003.4325 · arxiv_version: 1003.4325v3 · doi: 10.48550/arxiv.1003.4325 · pith_short_12: TTLUUZYH3W2H · pith_short_16: TTLUUZYH3W2HPNBB · pith_short_8: TTLUUZYH

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/TTLUUZYH3W2HPNBBSTCSAX7INT \
  | 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: 9cd74a6707ddb477b42194c5205fe86cc07bcd8c84c9d069d9efdadf800fac64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c667c7d3e3082da8cadceab8f3f6bad65bd92660cf8612f296de1f13bfa88717",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2010-03-23T02:12:49Z",
    "title_canon_sha256": "520f39af788721252fbc3a1c90154220ef0a4687c434987df3a8d31597d934f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.4325",
    "kind": "arxiv",
    "version": 3
  }
}