Pith Number

pith:KDTSBRDJ

pith:2016:KDTSBRDJUJFFWESPZ75SPZPXOC

not attested not anchored not stored refs pending

The kappa-(A)dS quantum algebra in (3+1) dimensions

Angel Ballesteros, Fabio Musso, Francisco J. Herranz, Pedro Naranjo

arxiv:1612.03169 v1 · 2016-12-09 · hep-th · gr-qc · math-ph · 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{KDTSBRDJUJFFWESPZ75SPZPXOC}

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	2026-05-18T00:52:33.817909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50e720c469a24a5b124fcffb27e5f770bea2073be62c52d45a9e1f6b7e35b985

Aliases

arxiv: 1612.03169 · arxiv_version: 1612.03169v1 · doi: 10.48550/arxiv.1612.03169 · pith_short_12: KDTSBRDJUJFF · pith_short_16: KDTSBRDJUJFFWESP · pith_short_8: KDTSBRDJ

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/KDTSBRDJUJFFWESPZ75SPZPXOC \
  | 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: 50e720c469a24a5b124fcffb27e5f770bea2073be62c52d45a9e1f6b7e35b985

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f3e25a3b830eebb361c9bf791fe7cad289dfc9fadab99d514f2df65fd9f11a7",
    "cross_cats_sorted": [
      "gr-qc",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-12-09T11:39:38Z",
    "title_canon_sha256": "a246993126f6ddebc19387a73495bddad691545f3409217f0933887fb553d2a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.03169",
    "kind": "arxiv",
    "version": 1
  }
}