Pith Number

pith:7WUFVQ5C

pith:2005:7WUFVQ5CG2ZHQGTYXOOKO2WQRQ

not attested not anchored not stored refs pending

$\kappa$-Minkowski Spacetime Through Exotic "Oscillator"

Probir Pal, Subir Ghosh

arxiv:hep-th/0502192 v2 · 2005-02-22 · 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{7WUFVQ5CG2ZHQGTYXOOKO2WQRQ}

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	2026-05-18T01:05:57.053862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fda85ac3a236b2781a78bb9ca76ad08c3714a41e54a5c5e88a3f7092bde92fd4

Aliases

arxiv: hep-th/0502192 · arxiv_version: hep-th/0502192v2 · doi: 10.48550/arxiv.hep-th/0502192 · pith_short_12: 7WUFVQ5CG2ZH · pith_short_16: 7WUFVQ5CG2ZHQGTY · pith_short_8: 7WUFVQ5C

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/7WUFVQ5CG2ZHQGTYXOOKO2WQRQ \
  | 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: fda85ac3a236b2781a78bb9ca76ad08c3714a41e54a5c5e88a3f7092bde92fd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "050c5985c799616f99ab99cac9dc20d2de3310fdd3b62b1ec5f64569fdbc46f2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2005-02-22T05:28:33Z",
    "title_canon_sha256": "6f77f78bf0e5e17b68270959332dfc39cabd91e4ac9b7fed8f1a96e3b8127aa2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0502192",
    "kind": "arxiv",
    "version": 2
  }
}