Pith Number

pith:LCKXXG4X

pith:2019:LCKXXG4XZGHKDOQ2WPPGAMCA27

not attested not anchored not stored refs pending

Automatic classification of geologic units in seismic images using partially interpreted examples

Bas Peters, Eldad Haber, Justin Granek

arxiv:1901.03786 v1 · 2019-01-12 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LCKXXG4XZGHKDOQ2WPPGAMCA27}

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	2026-05-17T23:56:27.062125Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58957b9b97c98ea1ba1ab3de603040d7e92a595435e2e4a6ccc79501a64d567e

Aliases

arxiv: 1901.03786 · arxiv_version: 1901.03786v1 · doi: 10.48550/arxiv.1901.03786 · pith_short_12: LCKXXG4XZGHK · pith_short_16: LCKXXG4XZGHKDOQ2 · pith_short_8: LCKXXG4X

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/LCKXXG4XZGHKDOQ2WPPGAMCA27 \
  | 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: 58957b9b97c98ea1ba1ab3de603040d7e92a595435e2e4a6ccc79501a64d567e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d9ec6eba6084b160515872d193e0ce69590347ba0aefaf4c996eec7e8b4d4f2",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-01-12T02:45:32Z",
    "title_canon_sha256": "58e687bedb77e2e7b780b765b396966809dbf6abb567d84e5900030f88d664c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.03786",
    "kind": "arxiv",
    "version": 1
  }
}