Pith Number

pith:SOFHK5ID

pith:2008:SOFHK5IDGOPXPBQSXEH3C7QUDZ

not attested not anchored not stored refs pending

Cohomological gauge theory, quiver matrix models and Donaldson-Thomas theory

Annamaria Sinkovics, Michele Cirafici, Richard J. Szabo

arxiv:0803.4188 v3 · 2008-03-28 · hep-th · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SOFHK5IDGOPXPBQSXEH3C7QUDZ}

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	2026-07-04T15:36:50.417498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

938a757503339f778612b90fb17e141e45ec958233cd1555b6c4446b709ca7e9

Aliases

arxiv: 0803.4188 · arxiv_version: 0803.4188v3 · doi: 10.48550/arxiv.0803.4188 · pith_short_12: SOFHK5IDGOPX · pith_short_16: SOFHK5IDGOPXPBQS · pith_short_8: SOFHK5ID

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/SOFHK5IDGOPXPBQSXEH3C7QUDZ \
  | 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: 938a757503339f778612b90fb17e141e45ec958233cd1555b6c4446b709ca7e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "266c883f18de7dd54d8cf90f60d93783a4234585a650c5f04b6f49627c7d04e8",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2008-03-28T19:20:38Z",
    "title_canon_sha256": "e17b602672986083982f655338de7e42d57e3b2d869b0f618aa1904cea20138a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.4188",
    "kind": "arxiv",
    "version": 3
  }
}