Pith Number

pith:DDFG5WXG

pith:2015:DDFG5WXGL3UB67QKXOIJLRMNVC

not attested not anchored not stored refs pending

Virasoro conformal blocks in closed form

Eric Perlmutter

arxiv:1502.07742 v2 · 2015-02-26 · 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{DDFG5WXGL3UB67QKXOIJLRMNVC}

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-c BCFT Entanglement Entropy with Deformed Boundaries from Emergent JT Gravity

Receipt and verification

First computed	2026-05-18T01:31:45.415488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18ca6edae65ee81f7e0abb9095c58da8a8219c469a01c7bef9ef87d400d42e10

Aliases

arxiv: 1502.07742 · arxiv_version: 1502.07742v2 · doi: 10.48550/arxiv.1502.07742 · pith_short_12: DDFG5WXGL3UB · pith_short_16: DDFG5WXGL3UB67QK · pith_short_8: DDFG5WXG

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/DDFG5WXGL3UB67QKXOIJLRMNVC \
  | 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: 18ca6edae65ee81f7e0abb9095c58da8a8219c469a01c7bef9ef87d400d42e10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7102cd4c0562e26f63bb8b65a0d831bf3ece86953b2a7de4d48a015961e30fb6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-02-26T20:59:24Z",
    "title_canon_sha256": "769cd3048a6caa3ae0ccbac04a38845dc81ba1885ac5e791e1958b0b1b78c5c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07742",
    "kind": "arxiv",
    "version": 2
  }
}