Pith Number

pith:6DZMZ4DS

pith:2007:6DZMZ4DSZNU76GICHQ6H4QHVIS

not attested not anchored not stored refs pending

Symplectic geometry and Noether charges for Hopf algebra space-time symmetries

Antonino Marciano, Michele Arzano

arxiv:hep-th/0701268 v2 · 2007-01-29 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6DZMZ4DSZNU76GICHQ6H4QHVIS}

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	2026-07-04T15:22:11.670227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0f2ccf072cb69ff19023c3c7e40f544893c8714caf066a9d97a34519e40a73d

Aliases

arxiv: hep-th/0701268 · arxiv_version: hep-th/0701268v2 · doi: 10.48550/arxiv.hep-th/0701268 · pith_short_12: 6DZMZ4DSZNU7 · pith_short_16: 6DZMZ4DSZNU76GIC · pith_short_8: 6DZMZ4DS

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/6DZMZ4DSZNU76GICHQ6H4QHVIS \
  | 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: f0f2ccf072cb69ff19023c3c7e40f544893c8714caf066a9d97a34519e40a73d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de9e76fe1a782bb4f6c639e25cca22674296ffb56ed2f2f465d7aabfb530428e",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2007-01-29T20:28:06Z",
    "title_canon_sha256": "0d2b145fcc501816659f80d9a69f6850b6c24a9576be33ea9d575cd0cd26b97c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0701268",
    "kind": "arxiv",
    "version": 2
  }
}