Pith Number

pith:BYY76ALT

pith:2004:BYY76ALTHJ7Z4YM6EGXQBA6HLH

not attested not anchored not stored refs pending

Unitary Quantum Physics with Time-Space Noncommutativity

A. P. Balachandran, C. Molina, P. Teotonio-Sobrinho, T. R. Govindarajan

arxiv:hep-th/0406125 v3 · 2004-06-14 · hep-th · gr-qc · math-ph · math.MP · math.QA · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BYY76ALTHJ7Z4YM6EGXQBA6HLH}

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	2026-05-18T01:05:58.789911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e31ff01733a7f9e619e21af0083c759e3797f9094dd03778aa6279a95daa7ac

Aliases

arxiv: hep-th/0406125 · arxiv_version: hep-th/0406125v3 · doi: 10.48550/arxiv.hep-th/0406125 · pith_short_12: BYY76ALTHJ7Z · pith_short_16: BYY76ALTHJ7Z4YM6 · pith_short_8: BYY76ALT

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/BYY76ALTHJ7Z4YM6EGXQBA6HLH \
  | 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: 0e31ff01733a7f9e619e21af0083c759e3797f9094dd03778aa6279a95daa7ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f5bd8523c91806e2798db9351d2960d063952ed761bb3ca5e7bba3b9e9ee5ee",
    "cross_cats_sorted": [
      "gr-qc",
      "math-ph",
      "math.MP",
      "math.QA",
      "quant-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2004-06-14T23:13:23Z",
    "title_canon_sha256": "d99bcfcc6489828a2aefc4ed83b628a0622cf8905cdb06257c5f2e44f494f4db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0406125",
    "kind": "arxiv",
    "version": 3
  }
}