Pith Number

pith:DRZZFZSU

pith:2026:DRZZFZSUBF5XLQ4S5242ZBGLHS

not attested not anchored not stored refs pending

TIGER: Text-Informed Generalized Enzyme-Reaction Retrieval

Can Lin, Han Liu, Keyan Ding, Peilin Chen, Qi Song, Ruixi Chen, Shiqi Wang, Yuhang Zhang

arxiv:2605.24489 v1 · 2026-05-23 · cs.AI · q-bio.BM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DRZZFZSUBF5XLQ4S5242ZBGLHS}

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	2026-05-26T01:03:42.562417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c7392e654097b75c392eeb9ac84cb3c8a64737090344d891b24854deb6b76f6

Aliases

arxiv: 2605.24489 · arxiv_version: 2605.24489v1 · doi: 10.48550/arxiv.2605.24489 · pith_short_12: DRZZFZSUBF5X · pith_short_16: DRZZFZSUBF5XLQ4S · pith_short_8: DRZZFZSU

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/DRZZFZSUBF5XLQ4S5242ZBGLHS \
  | 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: 1c7392e654097b75c392eeb9ac84cb3c8a64737090344d891b24854deb6b76f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb84d62b1f9ed5dad77c12d7cd45d1931f99481fa25ee9ab2d80d0c39ac1c73e",
    "cross_cats_sorted": [
      "q-bio.BM"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-23T09:41:32Z",
    "title_canon_sha256": "8bcb6338c7ff80a6381d312b55d2c5a917fa19722c9d9935240a4bfc34b961e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24489",
    "kind": "arxiv",
    "version": 1
  }
}