Pith Number

pith:QYAV2PRD

pith:2006:QYAV2PRDPIPY6Z2OHL3IFVPIDH

not attested not anchored not stored refs pending

Topological String Theory on Compact Calabi-Yau: Modularity and Boundary Conditions

Albrecht Klemm, Min-xin Huang, Seth Quackenbush

arxiv:hep-th/0612125 v1 · 2006-12-13 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QYAV2PRDPIPY6Z2OHL3IFVPIDH}

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

3 papers in Pith

Large Order Enumerative Geometry, Black Holes and Black Rings

Non-perturbative topological strings from resurgence

Large Order Enumerative Geometry, Black Holes and Black Rings

Receipt and verification

First computed	2026-07-04T15:39:01.860757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86015d3e237a1f8f674e3af682d5e819cab2eb5339e4b28c17e8f9cb0833a5a4

Aliases

arxiv: hep-th/0612125 · arxiv_version: hep-th/0612125v1 · doi: 10.48550/arxiv.hep-th/0612125 · pith_short_12: QYAV2PRDPIPY · pith_short_16: QYAV2PRDPIPY6Z2O · pith_short_8: QYAV2PRD

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/QYAV2PRDPIPY6Z2OHL3IFVPIDH \
  | 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: 86015d3e237a1f8f674e3af682d5e819cab2eb5339e4b28c17e8f9cb0833a5a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7781ba8d8b911f020fb25b56804704962e879152fe12e75f59580a073a94801b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2006-12-13T20:52:55Z",
    "title_canon_sha256": "aabee991d2cb86490d52512cc5504c64882cd366942526dcf8583de7f7a72956"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0612125",
    "kind": "arxiv",
    "version": 1
  }
}