Pith Number

pith:UCCM4Y6K

pith:2014:UCCM4Y6KGKZ663T6WKW7L3RHFY

not attested not anchored not stored refs pending

Symplectic double for moduli spaces of G-local systems on surfaces

Alexander Goncharov, Vladimir Fock

arxiv:1410.3526 v2 · 2014-10-13 · math.AG · math.GT · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UCCM4Y6KGKZ663T6WKW7L3RHFY}

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	2026-05-18T02:04:00.151568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a084ce63ca32b3ef6e7eb2adf5ee272e2a685d58e7a73d86a717288d9a686fb9

Aliases

arxiv: 1410.3526 · arxiv_version: 1410.3526v2 · doi: 10.48550/arxiv.1410.3526 · pith_short_12: UCCM4Y6KGKZ6 · pith_short_16: UCCM4Y6KGKZ663T6 · pith_short_8: UCCM4Y6K

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/UCCM4Y6KGKZ663T6WKW7L3RHFY \
  | 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: a084ce63ca32b3ef6e7eb2adf5ee272e2a685d58e7a73d86a717288d9a686fb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4eea79f1761b268bfce26575ee41a1398e25a809a0cd1e776dc96845a7533980",
    "cross_cats_sorted": [
      "math.GT",
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-10-13T22:17:44Z",
    "title_canon_sha256": "9411fee5acfaaefaa55d867e77901f5c87a16da468841239c657910f40890bad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.3526",
    "kind": "arxiv",
    "version": 2
  }
}