Pith Number

pith:GP7CNJKK

pith:2001:GP7CNJKKDDELWRJDJQSPCBGU6B

not attested not anchored not stored refs pending

Multiloop Noncommutative Open String Theory and their QFT limit

Chong-Sun Chu, Rodolfo Russo

arxiv:hep-th/0102164 v2 · 2001-02-23 · 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{GP7CNJKKDDELWRJDJQSPCBGU6B}

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	2026-05-18T01:38:54.761080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33fe26a54a18c8bb45234c24f104d4f06b283f737a8ed3a217c04ca8a870f45b

Aliases

arxiv: hep-th/0102164 · arxiv_version: hep-th/0102164v2 · doi: 10.48550/arxiv.hep-th/0102164 · pith_short_12: GP7CNJKKDDEL · pith_short_16: GP7CNJKKDDELWRJD · pith_short_8: GP7CNJKK

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/GP7CNJKKDDELWRJDJQSPCBGU6B \
  | 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: 33fe26a54a18c8bb45234c24f104d4f06b283f737a8ed3a217c04ca8a870f45b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdc5db15e205afb3f41bf13a5b746fceb1f5a859def57f38ec58100882f3c57d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2001-02-23T17:12:48Z",
    "title_canon_sha256": "cd4adaf5de4848713258f5318729309d9c36b90b6e6594b86726196bac5d4548"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0102164",
    "kind": "arxiv",
    "version": 2
  }
}