Pith Number

pith:CKDIIVIT

pith:2004:CKDIIVITN6LABTLZDJJ2NEGI5A

not attested not anchored not stored refs pending

On a Lorentz-Invariant Interpretation of Noncommutative Space-Time and Its Implications on Noncommutative QFT

A. Tureanu, K. Nishijima, M. Chaichian, P. Kulish

arxiv:hep-th/0408069 v2 · 2004-08-09 · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CKDIIVITN6LABTLZDJJ2NEGI5A}

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	2026-07-04T15:45:46.507681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12868455136f9600cd791a53a690c8e80baff5425eb5f965fbf6629202ec3a5d

Aliases

arxiv: hep-th/0408069 · arxiv_version: hep-th/0408069v2 · doi: 10.48550/arxiv.hep-th/0408069 · pith_short_12: CKDIIVITN6LA · pith_short_16: CKDIIVITN6LABTLZ · pith_short_8: CKDIIVIT

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/CKDIIVITN6LABTLZDJJ2NEGI5A \
  | 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: 12868455136f9600cd791a53a690c8e80baff5425eb5f965fbf6629202ec3a5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "069287271727a0d56605051a416f44ee2906d84a835b7d59b0340e9921b613cf",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2004-08-09T15:51:13Z",
    "title_canon_sha256": "3024458d61ea85942978f98724722be9baf3555d3cfcea2dc210f7be4964c7fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0408069",
    "kind": "arxiv",
    "version": 2
  }
}