Pith Number

pith:Y67MZDIQ

pith:2019:Y67MZDIQXHAOVYG76IV6PW4NXL

not attested not anchored not stored refs pending

Multiresolution Analysis and Learning for Computational Seismic Interpretation

Ghassan AlRegib, Motaz Alfarraj, Yazeed Alaudah, Zhiling Long

arxiv:1901.08539 v2 · 2019-01-24 · eess.IV · 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{Y67MZDIQXHAOVYG76IV6PW4NXL}

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	2026-05-17T23:54:58.496565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7becc8d10b9c0eae0dff22be7db8dbaf7fd26b5b2e4cdd99cdac360ef38c373

Aliases

arxiv: 1901.08539 · arxiv_version: 1901.08539v2 · doi: 10.48550/arxiv.1901.08539 · pith_short_12: Y67MZDIQXHAO · pith_short_16: Y67MZDIQXHAOVYG7 · pith_short_8: Y67MZDIQ

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/Y67MZDIQXHAOVYG76IV6PW4NXL \
  | 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: c7becc8d10b9c0eae0dff22be7db8dbaf7fd26b5b2e4cdd99cdac360ef38c373

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7799eed5f71339af26e0e0dc5e95c45f19584efd092ca88e05e9921530083aeb",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-01-24T18:00:27Z",
    "title_canon_sha256": "86b430ec32c93dad8cc1fa4fa0dedd93e4b587ff95b5ea941bd6b7b85073e8ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.08539",
    "kind": "arxiv",
    "version": 2
  }
}