Pith Number

pith:MV7FVGCS

pith:2025:MV7FVGCS2RGTNIX2QU7AMXKTDD

not attested not anchored not stored refs pending

On the workflow, opportunities and challenges of developing foundation model in geophysics

Haibin Di, Hang Gao, Hanlin Sheng, Jintao Li, Sergey Fomel, Xinming Wu, Xu Si

arxiv:2504.17384 v2 · 2025-04-24 · physics.geo-ph · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MV7FVGCS2RGTNIX2QU7AMXKTDD}

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

Geological Everything Model 3D: A Promptable Foundation Model for Unified and Zero-Shot Subsurface Understanding

Receipt and verification

First computed	2026-07-05T10:53:55.611626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

657e5a9852d44d36a2fa853e065d5318c37a9d9dbcc3b7f0a748c2b24de8ab23

Aliases

arxiv: 2504.17384 · arxiv_version: 2504.17384v2 · doi: 10.48550/arxiv.2504.17384 · pith_short_12: MV7FVGCS2RGT · pith_short_16: MV7FVGCS2RGTNIX2 · pith_short_8: MV7FVGCS

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/MV7FVGCS2RGTNIX2QU7AMXKTDD \
  | 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: 657e5a9852d44d36a2fa853e065d5318c37a9d9dbcc3b7f0a748c2b24de8ab23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed0b18b016cb6d6f5e754501443eda6ab92c8ea7a17e2d1abf1e7b4f8a2a4f29",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2025-04-24T09:08:24Z",
    "title_canon_sha256": "6866bdd3bf9fb0895a8fd03630674118533e3ade600471db5b4069ef666a682c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.17384",
    "kind": "arxiv",
    "version": 2
  }
}