Pith Number

pith:LONW43SS

pith:2024:LONW43SSOLRJ7QWAIBTKLYJZPH

not attested not anchored not stored refs pending

GPR Full-Waveform Inversion through Adaptive Filtering of Model Parameters and Gradients Using CNN

Fengkai Zhang, Jiaxing Wang, Kun Wang, Peng Jiang, Runhuai Deng, Shengjie Qiao, Zeliang Feng

arxiv:2410.08568 v1 · 2024-10-11 · physics.geo-ph · 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{LONW43SSOLRJ7QWAIBTKLYJZPH}

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	2026-07-05T09:19:14.272250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b9b6e6e5272e29fc2c04066a5e13979f07d17eebfbf9a910fe6440ead5b3add

Aliases

arxiv: 2410.08568 · arxiv_version: 2410.08568v1 · doi: 10.48550/arxiv.2410.08568 · pith_short_12: LONW43SSOLRJ · pith_short_16: LONW43SSOLRJ7QWA · pith_short_8: LONW43SS

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/LONW43SSOLRJ7QWAIBTKLYJZPH \
  | 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: 5b9b6e6e5272e29fc2c04066a5e13979f07d17eebfbf9a910fe6440ead5b3add

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13ea09ab1f66cf9a92bc405b974a06b7310efbbdb4ec569bbb35956a033e698a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2024-10-11T06:49:05Z",
    "title_canon_sha256": "d5af2cb62f3f0f2001e88a226491c8e86fea6614e174ebc14c7b338071414c74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.08568",
    "kind": "arxiv",
    "version": 1
  }
}