Pith Number

pith:3AUXOL4K

pith:2013:3AUXOL4K4TJPVSDZED3WEDUCLN

not attested not anchored not stored refs pending

Witten's top Chern class via cosection localization

Huai-Liang Chang, Jun Li, Wei-ping Li

arxiv:1303.7126 v1 · 2013-03-28 · math.AG · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3AUXOL4K4TJPVSDZED3WEDUCLN}

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	2026-05-18T03:29:38.195714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d829772f8ae4d2fac87920f7620e825b45edd05b16313cfc8f4eb37353434954

Aliases

arxiv: 1303.7126 · arxiv_version: 1303.7126v1 · doi: 10.48550/arxiv.1303.7126 · pith_short_12: 3AUXOL4K4TJP · pith_short_16: 3AUXOL4K4TJPVSDZ · pith_short_8: 3AUXOL4K

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/3AUXOL4K4TJPVSDZED3WEDUCLN \
  | 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: d829772f8ae4d2fac87920f7620e825b45edd05b16313cfc8f4eb37353434954

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f86d6957fed3c3bc90f3f69c5bac07e4787974c644ed3e55fbb7c2f5b70ec50e",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2013-03-28T14:00:01Z",
    "title_canon_sha256": "d3486b4acfd509d61e8df9530d9d57569ee51efb654eb37228e1dc9ebab0ff37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.7126",
    "kind": "arxiv",
    "version": 1
  }
}