Pith Number

pith:J4YVLDGW

pith:2019:J4YVLDGWZGB6AYO7IC2TFMO7EC

not attested not anchored not stored refs pending

Seismic data denoising and deblending using deep learning

Alan Richardson, Caelen Feller

arxiv:1907.01497 v1 · 2019-07-02 · eess.IV · cs.LG · physics.comp-ph · 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{J4YVLDGWZGB6AYO7IC2TFMO7EC}

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	2026-05-17T23:41:40.251087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f31558cd6c983e061df40b532b1df20a80d142594935456980f65f004b58ace

Aliases

arxiv: 1907.01497 · arxiv_version: 1907.01497v1 · doi: 10.48550/arxiv.1907.01497 · pith_short_12: J4YVLDGWZGB6 · pith_short_16: J4YVLDGWZGB6AYO7 · pith_short_8: J4YVLDGW

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/J4YVLDGWZGB6AYO7IC2TFMO7EC \
  | 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: 4f31558cd6c983e061df40b532b1df20a80d142594935456980f65f004b58ace

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c944ccfe27ea1e3ed8ab30ee9a127785114fabaa15ba66600b9bde6b634d598",
    "cross_cats_sorted": [
      "cs.LG",
      "physics.comp-ph",
      "physics.geo-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-07-02T17:02:53Z",
    "title_canon_sha256": "800d16bea6407e44ccc16b1c97f42f732effdcebaf6fe6c0c19fc97265ab8b7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.01497",
    "kind": "arxiv",
    "version": 1
  }
}