Pith Number

pith:6YFKUYWX

pith:2025:6YFKUYWX7BO4N5E4AB6R32IX5S

not attested not anchored not stored refs pending

Semi-Supervised Learning for AVO Inversion with Strong Spatial Feature Constraints

Junheng Peng, Mingwei Wang, Yingtian Liu, Yong Li

arxiv:2501.15473 v2 · 2025-01-26 · 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{6YFKUYWX7BO4N5E4AB6R32IX5S}

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	2026-07-05T10:33:07.970143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f60aaa62d7f85dc6f49c007d1de917ecaaef315ad203f5fe3c1ae5da4d9e28b2

Aliases

arxiv: 2501.15473 · arxiv_version: 2501.15473v2 · doi: 10.48550/arxiv.2501.15473 · pith_short_12: 6YFKUYWX7BO4 · pith_short_16: 6YFKUYWX7BO4N5E4 · pith_short_8: 6YFKUYWX

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/6YFKUYWX7BO4N5E4AB6R32IX5S \
  | 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: f60aaa62d7f85dc6f49c007d1de917ecaaef315ad203f5fe3c1ae5da4d9e28b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0acb5507675c8edb1eb8e2b1410eda380edc3d89b13140997f71e577e45990c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2025-01-26T10:21:11Z",
    "title_canon_sha256": "a42068c38c7d797cec3b70b03a920c3d48711869f942f568c31bf778b806879c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.15473",
    "kind": "arxiv",
    "version": 2
  }
}