Pith Number

pith:LPI6LA4R

pith:2006:LPI6LA4RX6QYMCRIDAPAWNEBEP

not attested not anchored not stored refs pending

Generalizing the Noether theorem for Hopf-algebra spacetime symmetries

Alessandra Agostini, Antonino Marcian\'o, Giovanni Amelino-Camelia, Michele Arzano, Ruggero Altair Tacchi

arxiv:hep-th/0607221 v2 · 2006-07-27 · 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{LPI6LA4RX6QYMCRIDAPAWNEBEP}

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.

Cited by

1 paper in Pith

\kappa-deformed spin-1/2 field

Receipt and verification

First computed	2026-07-04T15:22:42.189515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bd1e58391bfa1860a28181e0b348123fe4d8b748799672660285b825d2e2478

Aliases

arxiv: hep-th/0607221 · arxiv_version: hep-th/0607221v2 · doi: 10.48550/arxiv.hep-th/0607221 · pith_short_12: LPI6LA4RX6QY · pith_short_16: LPI6LA4RX6QYMCRI · pith_short_8: LPI6LA4R

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/LPI6LA4RX6QYMCRIDAPAWNEBEP \
  | 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: 5bd1e58391bfa1860a28181e0b348123fe4d8b748799672660285b825d2e2478

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40113588d39df849add7c0377a84757dbfd4aef516d9d662b1a8c4bdd2d770c0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2006-07-27T08:46:41Z",
    "title_canon_sha256": "168e29ff9f0f8324abb90f65e4c1c308338871e11ef4465cfa071a7dc0670523"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0607221",
    "kind": "arxiv",
    "version": 2
  }
}