Pith Number

pith:LXH4XKJ6

pith:2004:LXH4XKJ6LFO2SRYBSU2NHPRZGG

not attested not anchored not stored refs pending

Non-commutative relativistic spacetimes and worldlines from 2+1 quantum (anti-)de Sitter groups

Angel Ballesteros, Francisco J. Herranz, N. Rossano Bruno

arxiv:hep-th/0401244 v3 · 2004-01-30 · 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{LXH4XKJ6LFO2SRYBSU2NHPRZGG}

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	2026-05-18T00:29:22.014664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5dcfcba93e595da947019534d3be393191b4058c6a89a02e705e41d252741069

Aliases

arxiv: hep-th/0401244 · arxiv_version: hep-th/0401244v3 · doi: 10.48550/arxiv.hep-th/0401244 · pith_short_12: LXH4XKJ6LFO2 · pith_short_16: LXH4XKJ6LFO2SRYB · pith_short_8: LXH4XKJ6

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/LXH4XKJ6LFO2SRYBSU2NHPRZGG \
  | 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: 5dcfcba93e595da947019534d3be393191b4058c6a89a02e705e41d252741069

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1c696173f509258074d11ed354a151490312e0bb30fc3bd55000a78a93b0b75",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2004-01-30T19:50:47Z",
    "title_canon_sha256": "5847e62bdbecb7eb1063ffba9ef95ba36afe454df8e3673ebc7177c3b8a1271e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0401244",
    "kind": "arxiv",
    "version": 3
  }
}