Pith Number

pith:LCFJWLP5

pith:2013:LCFJWLP5VNYDYI3DQOTIRDZNVI

not attested not anchored not stored refs pending

Twisting and kappa-Poincare

Andrzej Borowiec, Anna Pachol, Jerzy Lukierski

arxiv:1312.7807 v3 · 2013-12-30 · math-ph · hep-th · 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{LCFJWLP5VNYDYI3DQOTIRDZNVI}

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	2026-05-18T02:42:28.494233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

588a9b2dfdab703c236383a6888f2daa2ba05aff8f782f009166d4ede0a583c9

Aliases

arxiv: 1312.7807 · arxiv_version: 1312.7807v3 · doi: 10.48550/arxiv.1312.7807 · pith_short_12: LCFJWLP5VNYD · pith_short_16: LCFJWLP5VNYDYI3D · pith_short_8: LCFJWLP5

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/LCFJWLP5VNYDYI3DQOTIRDZNVI \
  | 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: 588a9b2dfdab703c236383a6888f2daa2ba05aff8f782f009166d4ede0a583c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a56b86b35aaf6a89eb67e21fceb56cf86640dd7c2fa58e81c3c8aa6aba221d3",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-12-30T18:21:22Z",
    "title_canon_sha256": "f42612c35ac95540497e78261eb58f512b1dd895a2646459595eae980e0cb7cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.7807",
    "kind": "arxiv",
    "version": 3
  }
}