Pith Number

pith:XC7V5WZ5

pith:2012:XC7V5WZ5D53ZBRZ5LPIXEYEO5G

not attested not anchored not stored refs pending

D3-instantons, Mock Theta Series and Twistors

Boris Pioline, Jan Manschot, Sergei Alexandrov

arxiv:1207.1109 v3 · 2012-07-04 · hep-th · 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{XC7V5WZ5D53ZBRZ5LPIXEYEO5G}

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.

Cited by

1 paper in Pith

Large Order Enumerative Geometry, Black Holes and Black Rings

Receipt and verification

First computed	2026-05-18T00:50:31.473289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8bf5edb3d1f7790c73d5bd172608ee9998028a7258f754795186dad7bfcf0b9

Aliases

arxiv: 1207.1109 · arxiv_version: 1207.1109v3 · doi: 10.48550/arxiv.1207.1109 · pith_short_12: XC7V5WZ5D53Z · pith_short_16: XC7V5WZ5D53ZBRZ5 · pith_short_8: XC7V5WZ5

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/XC7V5WZ5D53ZBRZ5LPIXEYEO5G \
  | 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: b8bf5edb3d1f7790c73d5bd172608ee9998028a7258f754795186dad7bfcf0b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9224df20476207b4dee7bb11246f65cd38ce6887b924a9fa5a73ee017714f8c9",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-07-04T20:03:45Z",
    "title_canon_sha256": "5210c85f68fb3b02300364ae8e2e38d5104e62a0a08788048336ae74e4c8d3c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.1109",
    "kind": "arxiv",
    "version": 3
  }
}