Pith Number

pith:XDSSWFOO

pith:2021:XDSSWFOOWZ35XWWTZZ2UWWVS3O

not attested not anchored not stored refs pending

OKSP: A Novel Deep Learning Automatic Event Detection Pipeline for Seismic Monitoringin Costa Rica

Esteban J. Chaves, Esteban Meneses, Leonardo van der Laat, Ronald J.L. Baldares

arxiv:2109.02723 v1 · 2021-09-06 · physics.geo-ph · cs.LG · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XDSSWFOOWZ35XWWTZZ2UWWVS3O}

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	2026-07-05T03:12:18.406436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8e52b15ceb677dbdad3ce754b5ab2db9f7136cc8a19805db1c8d70c7931bee4

Aliases

arxiv: 2109.02723 · arxiv_version: 2109.02723v1 · doi: 10.48550/arxiv.2109.02723 · pith_short_12: XDSSWFOOWZ35 · pith_short_16: XDSSWFOOWZ35XWWT · pith_short_8: XDSSWFOO

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/XDSSWFOOWZ35XWWTZZ2UWWVS3O \
  | 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: b8e52b15ceb677dbdad3ce754b5ab2db9f7136cc8a19805db1c8d70c7931bee4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c45c79cabaa68fa75b3be2f748caab5f42ec110fb7743c2cf4cb64361bb26fe5",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2021-09-06T20:24:49Z",
    "title_canon_sha256": "9261630c91ce1ec120550373027559837f4b8f4c84c987ee6432a6f77b0d38a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.02723",
    "kind": "arxiv",
    "version": 1
  }
}