Pith Number

pith:LBMKFRIQ

pith:2023:LBMKFRIQ7HJRQVQXF2KFKOCEXT

not attested not anchored not stored refs pending

Predictive Chemistry Augmented with Text Retrieval

Connor W. Coley, Regina Barzilay, Yujie Qian, Zhengkai Tu, Zhening Li

arxiv:2312.04881 v1 · 2023-12-08 · cs.CL · cs.AI · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LBMKFRIQ7HJRQVQXF2KFKOCEXT}

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	2026-07-05T07:21:53.746136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5858a2c510f9d31856172e94553844bcfaca353c006c16305e49f8132d6dd45e

Aliases

arxiv: 2312.04881 · arxiv_version: 2312.04881v1 · doi: 10.48550/arxiv.2312.04881 · pith_short_12: LBMKFRIQ7HJR · pith_short_16: LBMKFRIQ7HJRQVQX · pith_short_8: LBMKFRIQ

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/LBMKFRIQ7HJRQVQXF2KFKOCEXT \
  | 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: 5858a2c510f9d31856172e94553844bcfaca353c006c16305e49f8132d6dd45e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e0d7cdacb84b5e1a72018ccebc72635a4508a8784b7c45354fe3e3ec1911b79",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-12-08T07:40:59Z",
    "title_canon_sha256": "4ac665f3f65ba057faaf65d9f7cb632778d32a50f5cbbd3ac41e5701595499b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.04881",
    "kind": "arxiv",
    "version": 1
  }
}