Pith Number

pith:IRGUYTDH

pith:2002:IRGUYTDHUYLFZ3POTYJWSDF57X

not attested not anchored not stored refs pending

Matrix model with manifest general coordinate invariance

Hikaru Kawai, Takehiro Azuma

arxiv:hep-th/0204078 v6 · 2002-04-09 · 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{IRGUYTDHUYLFZ3POTYJWSDF57X}

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	2026-05-18T01:38:49.654245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

444d4c4c67a6165cedee9e13690cbdfdda9ae418b7737779839bbd808305417e

Aliases

arxiv: hep-th/0204078 · arxiv_version: hep-th/0204078v6 · doi: 10.48550/arxiv.hep-th/0204078 · pith_short_12: IRGUYTDHUYLF · pith_short_16: IRGUYTDHUYLFZ3PO · pith_short_8: IRGUYTDH

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/IRGUYTDHUYLFZ3POTYJWSDF57X \
  | 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: 444d4c4c67a6165cedee9e13690cbdfdda9ae418b7737779839bbd808305417e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20665d966e6e1c425eb265d9a5268508f7d0a2f3d77dd1a243a185d92e93e4de",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-04-09T10:31:31Z",
    "title_canon_sha256": "e2fe8072577304dae2aef734d651c6b4fde4bedfb1033a16c144408c0598bcff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0204078",
    "kind": "arxiv",
    "version": 6
  }
}