Pith Number

pith:GJFZAQ56

pith:2017:GJFZAQ56T6BOOQPZCQWHBSK7JR

not attested not anchored not stored refs pending

Noncommutative fields and the short-scale structure of spacetime

Jerzy Kowalski-Glikman, Michele Arzano

arxiv:1704.02225 v1 · 2017-04-07 · 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{GJFZAQ56T6BOOQPZCQWHBSK7JR}

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	2026-05-18T00:43:50.864764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

324b9043be9f82e741f9142c70c95f4c485b248a3f4a03f6e191796846786877

Aliases

arxiv: 1704.02225 · arxiv_version: 1704.02225v1 · doi: 10.48550/arxiv.1704.02225 · pith_short_12: GJFZAQ56T6BO · pith_short_16: GJFZAQ56T6BOOQPZ · pith_short_8: GJFZAQ56

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/GJFZAQ56T6BOOQPZCQWHBSK7JR \
  | 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: 324b9043be9f82e741f9142c70c95f4c485b248a3f4a03f6e191796846786877

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "460777b20a3f5e024e65355c3c8720fa1557f541d53cef02e7842d2ee6741501",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-04-07T13:31:23Z",
    "title_canon_sha256": "358e642cab9415e804af658632aaca5ae253458338257c261699c89ed9fe742e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02225",
    "kind": "arxiv",
    "version": 1
  }
}