Pith Number

pith:ICZEKB53

pith:2019:ICZEKB53WYPKHYBITTNYU25DDB

not attested not anchored not stored refs pending

Non-smooth gravity and parity violation

Iber\^e Kuntz

arxiv:1902.02585 v1 · 2019-02-07 · 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{ICZEKB53WYPKHYBITTNYU25DDB}

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	2026-05-17T23:50:21.422634Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40b24507bbb61ea3e0289cdb8a6ba3185e73e648a6e118feb05bfc44d31aea87

Aliases

arxiv: 1902.02585 · arxiv_version: 1902.02585v1 · doi: 10.48550/arxiv.1902.02585 · pith_short_12: ICZEKB53WYPK · pith_short_16: ICZEKB53WYPKHYBI · pith_short_8: ICZEKB53

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/ICZEKB53WYPKHYBITTNYU25DDB \
  | 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: 40b24507bbb61ea3e0289cdb8a6ba3185e73e648a6e118feb05bfc44d31aea87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed7cb152f0511291108c52d0d26ad5f135da07c5d227dbf3bfead8e2c3835e26",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-02-07T12:31:01Z",
    "title_canon_sha256": "42e0846b72356b12f8243efb1d67eff6eedae921018cae605e8637c25ece5d1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.02585",
    "kind": "arxiv",
    "version": 1
  }
}