Pith Number

pith:BEPK4U3I

pith:2021:BEPK4U3IKRZFYSNNMJDVTM3NNH

not attested not anchored not stored refs pending

A Novel Approach to Topological Graph Theory with R-K Diagrams and Gravitational Wave Analysis

Andor Kesselman (Pathr.ai, Animikh Roy (University of Sussex, UK), USA)

arxiv:2201.06923 v1 · 2021-12-14 · astro-ph.HE · cs.LG · 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{BEPK4U3IKRZFYSNNMJDVTM3NNH}

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	2026-07-05T03:49:32.610273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

091eae536854725c49ad624759b36d69fa638c0a61457bbe2f9ca3dbef9152a4

Aliases

arxiv: 2201.06923 · arxiv_version: 2201.06923v1 · doi: 10.48550/arxiv.2201.06923 · pith_short_12: BEPK4U3IKRZF · pith_short_16: BEPK4U3IKRZFYSNN · pith_short_8: BEPK4U3I

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/BEPK4U3IKRZFYSNNMJDVTM3NNH \
  | 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: 091eae536854725c49ad624759b36d69fa638c0a61457bbe2f9ca3dbef9152a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14267747ad7ea2e57b5212889fda997e69819afc05021c257bbb358382d4ceb4",
    "cross_cats_sorted": [
      "cs.LG",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-12-14T17:18:53Z",
    "title_canon_sha256": "46fd875250a358bf765b451e74b7dfe122513841184fd530bb1f9c0db6073ea1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.06923",
    "kind": "arxiv",
    "version": 1
  }
}