Pith Number

pith:RIGTTRHI

pith:2025:RIGTTRHIRX6WZE7ZZ257IU7J5S

not attested not anchored not stored refs pending

A computer vision-based approach to clean seismic catalogues

Bogdan Enescu, Camilla Rossi, Emanuele Bozzi, Francesco Grigoli, Giacomo Rapagnani, Laura Gulia, Michele De Solda, Sonja Gaviano

arxiv:2509.00791 v2 · 2025-08-31 · physics.geo-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RIGTTRHIRX6WZE7ZZ257IU7J5S}

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	2026-06-23T02:13:16.604215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a0d39c4e88dfd6c93f9cebbf453e9eca44fa1456516de590eebe6f95824636b

Aliases

arxiv: 2509.00791 · arxiv_version: 2509.00791v2 · doi: 10.48550/arxiv.2509.00791 · pith_short_12: RIGTTRHIRX6W · pith_short_16: RIGTTRHIRX6WZE7Z · pith_short_8: RIGTTRHI

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/RIGTTRHIRX6WZE7ZZ257IU7J5S \
  | 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: 8a0d39c4e88dfd6c93f9cebbf453e9eca44fa1456516de590eebe6f95824636b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5b21bb68ec0ec01506bc2484432b9f1a769d7be50155411084cb569b061ddf1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2025-08-31T10:36:13Z",
    "title_canon_sha256": "327ac04c1c86ec5037150cbe74acaf36cd4eeceede4bc2bd59eddd7a1c2aefe9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.00791",
    "kind": "arxiv",
    "version": 2
  }
}