Pith Number

pith:Y7D7KGF2

pith:2013:Y7D7KGF27D4ISTA4W3ISRIYPXK

not attested not anchored not stored refs pending

Vanishing and identities of conformal blocks divisors

Angela Gibney, Prakash Belkale, Swarnava Mukhopadhyay

arxiv:1308.4906 v4 · 2013-08-22 · math.AG · math.QA · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y7D7KGF27D4ISTA4W3ISRIYPXK}

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	2026-05-18T02:40:47.472949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7c7f518baf8f8894c1cb6d128a30fbaacf72a3f35cd5d1f82761e5626463231

Aliases

arxiv: 1308.4906 · arxiv_version: 1308.4906v4 · doi: 10.48550/arxiv.1308.4906 · pith_short_12: Y7D7KGF27D4I · pith_short_16: Y7D7KGF27D4ISTA4 · pith_short_8: Y7D7KGF2

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/Y7D7KGF27D4ISTA4W3ISRIYPXK \
  | 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: c7c7f518baf8f8894c1cb6d128a30fbaacf72a3f35cd5d1f82761e5626463231

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7742df5b317a56909274d2f3266b028b31095efd09c6f12a42261b14d3e194b6",
    "cross_cats_sorted": [
      "math.QA",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2013-08-22T15:49:57Z",
    "title_canon_sha256": "fe7aeaa51124bbf6ae25c952c2a4b139b123a005c190361d6c4c041c279d2775"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.4906",
    "kind": "arxiv",
    "version": 4
  }
}