Pith Number

pith:KPEJEACM

pith:2026:KPEJEACMDJ45Z2YJGZELT6RB2P

not attested not anchored not stored refs pending

Towards the consistent perturbative expansion in discrete gravity

V.M. Khatsymovsky

arxiv:2601.02181 v3 · 2026-01-05 · 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{KPEJEACMDJ45Z2YJGZELT6RB2P}

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	2026-06-09T01:05:12.252611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53c892004c1a79dceb093648b9fa21d3cd0df445cb3a90db21c0a0b3a3a3efd6

Aliases

arxiv: 2601.02181 · arxiv_version: 2601.02181v3 · doi: 10.48550/arxiv.2601.02181 · pith_short_12: KPEJEACMDJ45 · pith_short_16: KPEJEACMDJ45Z2YJ · pith_short_8: KPEJEACM

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/KPEJEACMDJ45Z2YJGZELT6RB2P \
  | 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: 53c892004c1a79dceb093648b9fa21d3cd0df445cb3a90db21c0a0b3a3a3efd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fad74325b977344e93477226ec9619bf0a91ae08544434eb34918aa4e7a7825f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-01-05T15:00:36Z",
    "title_canon_sha256": "bf99d73b551a18e7094865d460e5c3ba6392dcca36f8bbedb9efbac9cc7bb069"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.02181",
    "kind": "arxiv",
    "version": 3
  }
}