Pith Number

pith:2EZJM67V

pith:2025:2EZJM67VSUW7ZTOE5S2KCPWQI5

not attested not anchored not stored refs pending

Nonperturbative refined topological string

Wu-yen Chuang

arxiv:2502.05518 v2 · 2025-02-08 · hep-th · math-ph · math.AG · 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{2EZJM67VSUW7ZTOE5S2KCPWQI5}

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	2026-07-05T11:27:23.908189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d132967bf5952dfccdc4ecb4a13ed04760a2797caa7e10fb6b8c57a337287870

Aliases

arxiv: 2502.05518 · arxiv_version: 2502.05518v2 · doi: 10.48550/arxiv.2502.05518 · pith_short_12: 2EZJM67VSUW7 · pith_short_16: 2EZJM67VSUW7ZTOE · pith_short_8: 2EZJM67V

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/2EZJM67VSUW7ZTOE5S2KCPWQI5 \
  | 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: d132967bf5952dfccdc4ecb4a13ed04760a2797caa7e10fb6b8c57a337287870

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c521e227a9cde4191ab7387a4e710a9848042854a1c266d5566c94e70df823f9",
    "cross_cats_sorted": [
      "math-ph",
      "math.AG",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2025-02-08T10:40:04Z",
    "title_canon_sha256": "a8a80c806e92cc95baa14cd597427fbee7cc1913c540ecbbe3dfbe86a2420863"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.05518",
    "kind": "arxiv",
    "version": 2
  }
}