Pith Number

pith:H3DIIRLS

pith:2025:H3DIIRLS6MLOIRNH6I43BU3CJH

not attested not anchored not stored refs pending

MatterChat: A Multi-Modal LLM for Material Science

Andy Nonaka, Benjamin Erichson, Jie Cao, Michael W. Mahoney, Steve Farrell, Weilu Gao, Wenbin Xu, Yingheng Tang, Zhi Yao

arxiv:2502.13107 v3 · 2025-02-18 · cs.AI · 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{H3DIIRLS6MLOIRNH6I43BU3CJH}

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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

6 papers in Pith

Reasoning4Sciences: Bridging Reasoning Language Models to All Scientific Branches

General-purpose LLMs as Constrained Crystal Composition Generators

Reasoning4Sciences: Bridging Reasoning Language Models to All Scientific Branches

SciCore-Mol: Augmenting Large Language Models with Pluggable Molecular Cognition Modules

Perovskite-R1: a domain-specialized large language model for intelligent discovery of precursor additives and experimental design

Receipt and verification

First computed	2026-07-05T10:54:15.320910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ec6844572f316e445a7f239b0d36249c678918a456ebbff616730e60402b879

Aliases

arxiv: 2502.13107 · arxiv_version: 2502.13107v3 · doi: 10.48550/arxiv.2502.13107 · pith_short_12: H3DIIRLS6MLO · pith_short_16: H3DIIRLS6MLOIRNH · pith_short_8: H3DIIRLS

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/H3DIIRLS6MLOIRNH6I43BU3CJH \
  | 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: 3ec6844572f316e445a7f239b0d36249c678918a456ebbff616730e60402b879

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f3f6897203aaf938b40a220f193275939c2d0b6662f02bc0a1ec2ce36d1fd10",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-02-18T18:19:36Z",
    "title_canon_sha256": "c6de7a0d0c4094721fe5f12be4263b88ab8ab192a9b2aab342d64e3e010635fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.13107",
    "kind": "arxiv",
    "version": 3
  }
}