Pith Number

pith:MVDFPIG6

pith:2024:MVDFPIG6IVB3WREL3PPFALRM4Y

not attested not anchored not stored refs pending

Conditional Denoising Diffusion Probabilistic Model for Ground-roll Attenuation

Hao Zhang, Jianping Huang, Yuanyuan Li, Zhenchun Li

arxiv:2403.18224 v1 · 2024-03-27 · 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{MVDFPIG6IVB3WREL3PPFALRM4Y}

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	2026-07-05T08:01:06.356233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

654657a0de4543bb448bdbde502e2ce633126659c2054a76a4a1e6df42ac160c

Aliases

arxiv: 2403.18224 · arxiv_version: 2403.18224v1 · doi: 10.48550/arxiv.2403.18224 · pith_short_12: MVDFPIG6IVB3 · pith_short_16: MVDFPIG6IVB3WREL · pith_short_8: MVDFPIG6

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/MVDFPIG6IVB3WREL3PPFALRM4Y \
  | 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: 654657a0de4543bb448bdbde502e2ce633126659c2054a76a4a1e6df42ac160c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ce9e85236538667f1f5101fa1b4ee42dab111222cd6906469c84b02ceb48abd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2024-03-27T03:28:04Z",
    "title_canon_sha256": "a573cb882f2990d413a526412280cba5aa2f8ec3a9de91958279001cf6111df9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.18224",
    "kind": "arxiv",
    "version": 1
  }
}