Pith Number

pith:UCI6F3QE

pith:2013:UCI6F3QERTKVVJXFQWP4BPPGAG

not attested not anchored not stored refs pending

Geometric engineering of (framed) BPS states

Duiliu-Emanuel Diaconescu, Gregory W. Moore, Jan Manschot, Wu-yen Chuang, Yan Soibelman

arxiv:1301.3065 v2 · 2013-01-14 · 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{UCI6F3QERTKVVJXFQWP4BPPGAG}

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	2026-05-18T03:28:05.135997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a091e2ee048cd55aa6e5859fc0bde60186aa0874ecc11d963a24f992bd6c51f6

Aliases

arxiv: 1301.3065 · arxiv_version: 1301.3065v2 · doi: 10.48550/arxiv.1301.3065 · pith_short_12: UCI6F3QERTKV · pith_short_16: UCI6F3QERTKVVJXF · pith_short_8: UCI6F3QE

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/UCI6F3QERTKVVJXFQWP4BPPGAG \
  | 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: a091e2ee048cd55aa6e5859fc0bde60186aa0874ecc11d963a24f992bd6c51f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40f86191edf261b994c86c0200b0eb7ed814c52f040dd61a80d85b33290185a1",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-01-14T17:20:35Z",
    "title_canon_sha256": "af9cfa9790ff046a610d08c7f7389cf92714a6e960141eba83a03eb1d2a1c585"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3065",
    "kind": "arxiv",
    "version": 2
  }
}