Pith Number

pith:CQRBTIOO

pith:2000:CQRBTIOOOL4QMO4ZBFFD6KMKMT

not attested not anchored not stored refs pending

SU(2) WZW D-branes and their non-commutative geometry from DBI action

Jacek Pawe{\l}czyk

arxiv:hep-th/0003057 v3 · 2000-03-08 · 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{CQRBTIOOOL4QMO4ZBFFD6KMKMT}

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	2026-07-04T16:20:40.955229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

142219a1ce72f9063b99094a3f298a64e7c203ef020b09d1abb769b1cca1967a

Aliases

arxiv: hep-th/0003057 · arxiv_version: hep-th/0003057v3 · doi: 10.48550/arxiv.hep-th/0003057 · pith_short_12: CQRBTIOOOL4Q · pith_short_16: CQRBTIOOOL4QMO4Z · pith_short_8: CQRBTIOO

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/CQRBTIOOOL4QMO4ZBFFD6KMKMT \
  | 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: 142219a1ce72f9063b99094a3f298a64e7c203ef020b09d1abb769b1cca1967a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9da2d08db84abcd2293c2bebc4a7833f3baa1c688db7e756835ec341a33c8979",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2000-03-08T20:37:01Z",
    "title_canon_sha256": "ad583f58aa1864afa1b511cb043f254cdb22d5d1c294ef17991702ce47d3f9ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0003057",
    "kind": "arxiv",
    "version": 3
  }
}