Pith Number

pith:G7POULA5

pith:2025:G7POULA54YJGN47IY6LEDYLE7I

not attested not anchored not stored refs pending

Deep Reparameterization for Full Waveform Inversion: Architecture Benchmarking, Robust Inversion, and Multiphysics Extension

Feng Liu, Jianping Huang, Lei Bai, Rui Su, Yaxing Li

arxiv:2504.17375 v2 · 2025-04-24 · 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{G7POULA54YJGN47IY6LEDYLE7I}

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.

Cited by

1 paper in Pith

Deciphering Neural Reparameterized Full-Waveform Inversion with Neural Sensitivity Kernel and Wave Tangent Kernel

Receipt and verification

First computed	2026-07-05T11:25:10.110285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37deea2c1de61266f3e8c79641e164fa3bfabfc0a7d626600725f4b106768f88

Aliases

arxiv: 2504.17375 · arxiv_version: 2504.17375v2 · doi: 10.48550/arxiv.2504.17375 · pith_short_12: G7POULA54YJG · pith_short_16: G7POULA54YJGN47I · pith_short_8: G7POULA5

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/G7POULA54YJGN47IY6LEDYLE7I \
  | 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: 37deea2c1de61266f3e8c79641e164fa3bfabfc0a7d626600725f4b106768f88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce89991fdd6963ae2f3fdac9d6def1f1b4cac1ea9fb9a6c4431c1eaa176fc37b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2025-04-24T08:49:32Z",
    "title_canon_sha256": "bbbbeff587927dfa14b968108fe79e9ab7713f2510527668b7f0e1ae6b6c235a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.17375",
    "kind": "arxiv",
    "version": 2
  }
}