Pith Number

pith:FTTQ7PW2

pith:2025:FTTQ7PW2FOND7IQFTV3E3RHQX7

not attested not anchored not stored refs pending

Computational, Data-Driven, and Physics-Informed Machine Learning Approaches for Microstructure Modeling in Metal Additive Manufacturing

D. Patel, R. Sharma, Y.B. Guo

arxiv:2505.01424 v1 · 2025-05-02 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FTTQ7PW2FOND7IQFTV3E3RHQX7}

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	2026-07-05T10:57:50.730402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ce70fbeda2b9a3fa2059d764dc4f0bfed871b614db6cf3bf919a0cc491ef227

Aliases

arxiv: 2505.01424 · arxiv_version: 2505.01424v1 · doi: 10.48550/arxiv.2505.01424 · pith_short_12: FTTQ7PW2FOND · pith_short_16: FTTQ7PW2FOND7IQF · pith_short_8: FTTQ7PW2

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/FTTQ7PW2FOND7IQFTV3E3RHQX7 \
  | 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: 2ce70fbeda2b9a3fa2059d764dc4f0bfed871b614db6cf3bf919a0cc491ef227

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c143f74946a0a8f9f95cb0d3a37aa9298a5ccc2cf048a1eaf6c8b6d8132b7cf5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-02T17:59:54Z",
    "title_canon_sha256": "a9ca10656075c9bfbc1988e3d26bdccbc1b2b82978c051216d60673a8cd8d84f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.01424",
    "kind": "arxiv",
    "version": 1
  }
}