Pith Number

pith:DUXY6MO3

pith:2025:DUXY6MO3FBIMATJSVDZ54JCF4P

not attested not anchored not stored refs pending

Physics-Informed Linear Model (PILM): Analytical Representations and Application to Crustal Strain Rate Estimation

Tomohisa Okazaki

arxiv:2507.12218 v2 · 2025-07-16 · cs.LG · 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{DUXY6MO3FBIMATJSVDZ54JCF4P}

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	2026-07-05T11:38:32.302267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d2f8f31db2850c04d32a8f3de2445e3df2d5db2872ead464bffdfe0649c733a

Aliases

arxiv: 2507.12218 · arxiv_version: 2507.12218v2 · doi: 10.48550/arxiv.2507.12218 · pith_short_12: DUXY6MO3FBIM · pith_short_16: DUXY6MO3FBIMATJS · pith_short_8: DUXY6MO3

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/DUXY6MO3FBIMATJSVDZ54JCF4P \
  | 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: 1d2f8f31db2850c04d32a8f3de2445e3df2d5db2872ead464bffdfe0649c733a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd73cdc25390a83bb27d0cbe6ef74856482b1287505b3fcbeb5586c45d3925b4",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-16T13:23:39Z",
    "title_canon_sha256": "580d6373033598fb237fc9d95bd42893b597b123d027ab1d5a3cc5ab41c5f7f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.12218",
    "kind": "arxiv",
    "version": 2
  }
}