Pith Number

pith:O4QA74LL

pith:2005:O4QA74LL3IS3QQ4EVUFH2B5QAW

not attested not anchored not stored refs pending

Killing symmetries of generalized Minkowski spaces. 1-Algebraic-infinitesimal structure of space-time rotation groups

Alessio Marrani, Fabio Cardone, Roberto Mignani

arxiv:hep-th/0505088 v1 · 2005-05-11 · 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{O4QA74LL3IS3QQ4EVUFH2B5QAW}

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	2026-05-18T01:38:45.701353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77200ff16bda25b84384ad0a7d07b005869d3effd50f5c40e6112a8f15903d84

Aliases

arxiv: hep-th/0505088 · arxiv_version: hep-th/0505088v1 · doi: 10.48550/arxiv.hep-th/0505088 · pith_short_12: O4QA74LL3IS3 · pith_short_16: O4QA74LL3IS3QQ4E · pith_short_8: O4QA74LL

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/O4QA74LL3IS3QQ4EVUFH2B5QAW \
  | 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: 77200ff16bda25b84384ad0a7d07b005869d3effd50f5c40e6112a8f15903d84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2143568d0b1dff4e940e39a07c43ac30ba20ad0c2a475180ad362dcd4c8ac1b",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2005-05-11T07:53:04Z",
    "title_canon_sha256": "16683dddcdce185d325a9e3de8c3aa4e7dae1609cba87618020571cb86eeab46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0505088",
    "kind": "arxiv",
    "version": 1
  }
}