Pith Number

pith:YESFAWR7

pith:2025:YESFAWR7FPUNSO7RX6URRZ4PMD

not attested not anchored not stored refs pending

Automated Retrosynthesis Planning of Macromolecules Using Large Language Models and Knowledge Graphs

Jianfeng Li, Qinyu Ma, Yuhao Zhou

arxiv:2501.08897 v2 · 2025-01-15 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YESFAWR7FPUNSO7RX6URRZ4PMD}

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	2026-07-05T10:49:12.994022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c124505a3f2be8d93bf1bfa918e78f60c938ac90d0e2c82da8a7383d5bd40cd2

Aliases

arxiv: 2501.08897 · arxiv_version: 2501.08897v2 · doi: 10.48550/arxiv.2501.08897 · pith_short_12: YESFAWR7FPUN · pith_short_16: YESFAWR7FPUNSO7R · pith_short_8: YESFAWR7

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/YESFAWR7FPUNSO7RX6URRZ4PMD \
  | 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: c124505a3f2be8d93bf1bfa918e78f60c938ac90d0e2c82da8a7383d5bd40cd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "011ab6956d2094357786cfea76cd227c710f4aefe84e27e978e087a1ea3d8149",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-01-15T16:06:10Z",
    "title_canon_sha256": "c25a6c2d6f07c0b2c3e1a3c34d8e35624b5f597d50f7905123b4bdf4a05e7f7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.08897",
    "kind": "arxiv",
    "version": 2
  }
}