Pith Number

pith:7VRHRFTA

pith:2002:7VRHRFTAQQ37B477D54TJN5VBD

not attested not anchored not stored refs pending

Vertex Operators in IIB Matrix Model

Y. Kitazawa (KEK)

arxiv:hep-th/0201218 v2 · 2002-01-28 · 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{7VRHRFTAQQ37B477D54TJN5VBD}

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	2026-05-18T04:17:36.511906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd627896608437f0f3ff1f7934b7b508c5bff3d5f743d87d87d483caae0d120c

Aliases

arxiv: hep-th/0201218 · arxiv_version: hep-th/0201218v2 · doi: 10.48550/arxiv.hep-th/0201218 · pith_short_12: 7VRHRFTAQQ37 · pith_short_16: 7VRHRFTAQQ37B477 · pith_short_8: 7VRHRFTA

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/7VRHRFTAQQ37B477D54TJN5VBD \
  | 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: fd627896608437f0f3ff1f7934b7b508c5bff3d5f743d87d87d483caae0d120c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be4e3c41b6868795f23b09d5b65cba2a98f186bb77d23b9edd9160de6f71c3bb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-01-28T10:50:05Z",
    "title_canon_sha256": "927e946f04677bd35572fab58feef7e1f6ff5189411264e09243df82ce94668c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0201218",
    "kind": "arxiv",
    "version": 2
  }
}