Pith Number

pith:FS6FZGWK

pith:2013:FS6FZGWKRWTEW3AYJREO4VWFXD

not attested not anchored not stored refs pending

Variation of Hodge structures, Frobenius manifolds and Gauge theory

Si Li

arxiv:1303.2782 v1 · 2013-03-12 · math.QA · 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{FS6FZGWKRWTEW3AYJREO4VWFXD}

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	2026-05-18T03:31:08.085414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cbc5c9aca8da64b6c184c48ee56c5b8ea079efca93bfd1a102c6f42cd3ce627

Aliases

arxiv: 1303.2782 · arxiv_version: 1303.2782v1 · doi: 10.48550/arxiv.1303.2782 · pith_short_12: FS6FZGWKRWTE · pith_short_16: FS6FZGWKRWTEW3AY · pith_short_8: FS6FZGWK

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/FS6FZGWKRWTEW3AYJREO4VWFXD \
  | 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: 2cbc5c9aca8da64b6c184c48ee56c5b8ea079efca93bfd1a102c6f42cd3ce627

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f51e7c1894af6b5ce7644410d51872db4cfe8afc688a533febb83fe5b4f5affd",
    "cross_cats_sorted": [
      "hep-th",
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2013-03-12T06:07:58Z",
    "title_canon_sha256": "e74e796f179f92193a53630041b3772144c258236d3980b4dca043f57ea2e9cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.2782",
    "kind": "arxiv",
    "version": 1
  }
}