Pith Number

pith:JIPX77MM

pith:2024:JIPX77MMY2AJZGQLVDB6RPVIN2

not attested not anchored not stored refs pending

Quokka: An Open-source Large Language Model ChatBot for Material Science

Linda Petzold, Stephen D. Wilson, Xianjun Yang

arxiv:2401.01089 v1 · 2024-01-02 · cs.CL · cs.AI · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JIPX77MMY2AJZGQLVDB6RPVIN2}

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

FREYR: A Framework for Recognizing and Executing Your Requests

Receipt and verification

First computed	2026-07-05T07:29:33.823164Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a1f7ffd8cc6809c9a0ba8c3e8bea86eb6e50eace471db4fcd3f51bb4aa861cf

Aliases

arxiv: 2401.01089 · arxiv_version: 2401.01089v1 · doi: 10.48550/arxiv.2401.01089 · pith_short_12: JIPX77MMY2AJ · pith_short_16: JIPX77MMY2AJZGQL · pith_short_8: JIPX77MM

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/JIPX77MMY2AJZGQLVDB6RPVIN2 \
  | 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: 4a1f7ffd8cc6809c9a0ba8c3e8bea86eb6e50eace471db4fcd3f51bb4aa861cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a4b4eced19bfbf4fcbc02f1444b2aa7108ffb514f412efd00c9d1a83d115edd",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CE"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-01-02T08:14:48Z",
    "title_canon_sha256": "dc9fbc2bdc1a9b30ff406250e589b9d8398b981d51ea6ec080f71b710211e46f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.01089",
    "kind": "arxiv",
    "version": 1
  }
}