Pith Number

pith:XOYJUS7L

pith:2000:XOYJUS7L37VMPC72OHHM5BG27Q

not attested not anchored not stored refs pending

Multiloop String Amplitudes with B-Field and Noncommutative QFT

Chong-Sun Chu, Rodolfo Russo, Stefano Sciuto

arxiv:hep-th/0004183 v3 · 2000-04-26 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XOYJUS7L37VMPC72OHHM5BG27Q}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:17:36.928419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbb09a4bebdfeac78bfa71cece84dafc384bb51e5f4fd401d574acb4a000b6b4

Aliases

arxiv: hep-th/0004183 · arxiv_version: hep-th/0004183v3 · doi: 10.48550/arxiv.hep-th/0004183 · pith_short_12: XOYJUS7L37VM · pith_short_16: XOYJUS7L37VMPC72 · pith_short_8: XOYJUS7L

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/XOYJUS7L37VMPC72OHHM5BG27Q \
  | 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: bbb09a4bebdfeac78bfa71cece84dafc384bb51e5f4fd401d574acb4a000b6b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "320a7cd685c9b1a0965af6e4b93469b0d9bb6dfd1cc995f87530a675b942ad76",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2000-04-26T18:33:58Z",
    "title_canon_sha256": "28f3cd71bfda0567fc0379f2e116ab6deda1bdfdd84fcabfe55c567cba21c6a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0004183",
    "kind": "arxiv",
    "version": 3
  }
}