Pith Number

pith:CV3VDIDR

pith:2001:CV3VDIDRVREYEU5KBNNINOQZKW

not attested not anchored not stored refs pending

From noncommutative space-time to quantum relativistic symmetries with fundamental mass parameter

Jerzy Lukierski (Institute of Theoretical Physics, Poland), University of Wroclaw

arxiv:hep-th/0112252 v1 · 2001-12-28 · 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{CV3VDIDRVREYEU5KBNNINOQZKW}

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	2026-05-18T00:36:53.813715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

157751a071ac498253aa0b5a86ba1955931e150c56ce8eefa200421f8ee30779

Aliases

arxiv: hep-th/0112252 · arxiv_version: hep-th/0112252v1 · doi: 10.48550/arxiv.hep-th/0112252 · pith_short_12: CV3VDIDRVREY · pith_short_16: CV3VDIDRVREYEU5K · pith_short_8: CV3VDIDR

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/CV3VDIDRVREYEU5KBNNINOQZKW \
  | 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: 157751a071ac498253aa0b5a86ba1955931e150c56ce8eefa200421f8ee30779

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fc0105332235ac7858f063f15196bbc688047200c73beb73a54d624dab233f1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2001-12-28T21:20:59Z",
    "title_canon_sha256": "2ecfc9ef9fcf7e9e3911728f1496cb0471f1945941d60c84d6aec028acd1d438"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0112252",
    "kind": "arxiv",
    "version": 1
  }
}