Pith Number

pith:L42KGKT5

pith:2010:L42KGKT5EE42BBYQ6EEZYPPL4B

not attested not anchored not stored refs pending

Snyder Space-Time: K-Loop and Lie Triple System

Florian Girelli

arxiv:1009.4762 v1 · 2010-09-24 · math-ph · gr-qc · hep-th · 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{L42KGKT5EE42BBYQ6EEZYPPL4B}

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	2026-05-18T04:34:09.820174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f34a32a7d2139a08710f1099c3debe04920d5629e305b289d30f53558c79dca

Aliases

arxiv: 1009.4762 · arxiv_version: 1009.4762v1 · doi: 10.48550/arxiv.1009.4762 · pith_short_12: L42KGKT5EE42 · pith_short_16: L42KGKT5EE42BBYQ · pith_short_8: L42KGKT5

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/L42KGKT5EE42BBYQ6EEZYPPL4B \
  | 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: 5f34a32a7d2139a08710f1099c3debe04920d5629e305b289d30f53558c79dca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "483c9eea578827ec797123dc5e737b3ababf2bad53de5ed55be6422a75406b6e",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2010-09-24T05:21:00Z",
    "title_canon_sha256": "df1499ea7dced59ff83696458c7919d721fff596c75272c0d5d22016e578caa5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.4762",
    "kind": "arxiv",
    "version": 1
  }
}