Pith Number

pith:OFTIH2OF

pith:2013:OFTIH2OFGNIKYWKA6QT42JSV2B

not attested not anchored not stored refs pending

Topological Strings, D-Model, and Knot Contact Homology

Cumrun Vafa, Lenhard Ng, Mina Aganagic, Tobias Ekholm

arxiv:1304.5778 v2 · 2013-04-21 · hep-th · math.AG · math.GT · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OFTIH2OFGNIKYWKA6QT42JSV2B}

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

Shading A-polynomials via huge representations of $U_q(\mathfrak{su}_N)$

Receipt and verification

First computed	2026-05-18T01:34:36.051782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

716683e9c53350ac5940f427cd2655d0704b8c2a21de6a68b25790860b36b535

Aliases

arxiv: 1304.5778 · arxiv_version: 1304.5778v2 · doi: 10.48550/arxiv.1304.5778 · pith_short_12: OFTIH2OFGNIK · pith_short_16: OFTIH2OFGNIKYWKA · pith_short_8: OFTIH2OF

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/OFTIH2OFGNIKYWKA6QT42JSV2B \
  | 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: 716683e9c53350ac5940f427cd2655d0704b8c2a21de6a68b25790860b36b535

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c28ca411e346724d1abd57dfaf57942c3bac4165679086dfad1ded5654a2a68",
    "cross_cats_sorted": [
      "math.AG",
      "math.GT",
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-04-21T18:56:07Z",
    "title_canon_sha256": "dde4e55ea29881758bc2d2a8295f1d6d5432b495d3fe66c30d731f9201757ba6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.5778",
    "kind": "arxiv",
    "version": 2
  }
}