Pith Number

pith:BTOV6S5J

pith:2018:BTOV6S5JUOCC4GHR7MS56LNABX

not attested not anchored not stored refs pending

PhaseLink: A Deep Learning Approach to Seismic Phase Association

Egill Hauksson, Men-Andrin Meier, Thomas H. Heaton, Yisong Yue, Zachary E. Ross

arxiv:1809.02880 v2 · 2018-09-08 · cs.LG · physics.geo-ph · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BTOV6S5JUOCC4GHR7MS56LNABX}

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	2026-05-17T23:50:12.606448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cdd5f4ba9a3842e18f1fb25df2da00dd67926c50ba4f2254945b98a969ac81e

Aliases

arxiv: 1809.02880 · arxiv_version: 1809.02880v2 · doi: 10.48550/arxiv.1809.02880 · pith_short_12: BTOV6S5JUOCC · pith_short_16: BTOV6S5JUOCC4GHR · pith_short_8: BTOV6S5J

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/BTOV6S5JUOCC4GHR7MS56LNABX \
  | 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: 0cdd5f4ba9a3842e18f1fb25df2da00dd67926c50ba4f2254945b98a969ac81e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1f6e07318e026fb9f86c8fba5004cfc67f460e91ced69b9740b4249b3e1c5ad",
    "cross_cats_sorted": [
      "physics.geo-ph",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-09-08T21:39:29Z",
    "title_canon_sha256": "8cff35ca59b5b76cfb1d708d5502f46aeec369cea0203ad67472542cfdcf8362"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.02880",
    "kind": "arxiv",
    "version": 2
  }
}