Pith Number

pith:BFP75TUG

pith:2016:BFP75TUGNUUQONSAQK5E3FHU6C

not attested not anchored not stored refs pending

Topological String Theory Revisited I: The Stage

Bei Jia

arxiv:1605.03207 v3 · 2016-05-10 · 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{BFP75TUGNUUQONSAQK5E3FHU6C}

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	2026-05-18T01:07:53.700998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

095ffece866d2907364082ba4d94f4f09272df1c24bb8ed40b956ac55b2508c4

Aliases

arxiv: 1605.03207 · arxiv_version: 1605.03207v3 · doi: 10.48550/arxiv.1605.03207 · pith_short_12: BFP75TUGNUUQ · pith_short_16: BFP75TUGNUUQONSA · pith_short_8: BFP75TUG

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/BFP75TUGNUUQONSAQK5E3FHU6C \
  | 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: 095ffece866d2907364082ba4d94f4f09272df1c24bb8ed40b956ac55b2508c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebd53c82848968af240cad0d7e43977b38b80c6593dc74c7b919523d696ebf9a",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-05-10T20:44:12Z",
    "title_canon_sha256": "4b65c913b04cc03a347fda8b7a1f83321a95011403a090aefbbc7f8a330108a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.03207",
    "kind": "arxiv",
    "version": 3
  }
}