Pith Number

pith:KAFJW2O6

pith:2026:KAFJW2O62P5QIWEDHRJFK37EWJ

not attested not anchored not stored refs pending

Chem-PerturBridge: a harmonized compendium of small molecule perturbation transcriptomic effects

Altynbek Zhubanchaliyev, Artur Sza{\l}ata, Fabian J. Theis, Maiia Shulman, Matthew Mella, Olga Novitskaia

arxiv:2605.31522 v1 · 2026-05-29 · cs.LG · q-bio.GN · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KAFJW2O62P5QIWEDHRJFK37EWJ}

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	2026-06-01T02:04:10.727502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

500a9b69ded3fb0458833c52556fe4b26d9cab0cd1480654dd7d37d4b30bb8a7

Aliases

arxiv: 2605.31522 · arxiv_version: 2605.31522v1 · doi: 10.48550/arxiv.2605.31522 · pith_short_12: KAFJW2O62P5Q · pith_short_16: KAFJW2O62P5QIWED · pith_short_8: KAFJW2O6

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/KAFJW2O62P5QIWEDHRJFK37EWJ \
  | 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: 500a9b69ded3fb0458833c52556fe4b26d9cab0cd1480654dd7d37d4b30bb8a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10091731a14dc78d3bbab06f141bf47bf8e393d980a716522ee94d949cf8f979",
    "cross_cats_sorted": [
      "q-bio.GN",
      "q-bio.QM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-29T16:38:30Z",
    "title_canon_sha256": "e01361ea7efec3e570ab048246b2442ef77c88b9d2961821dd70764b4460b453"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.31522",
    "kind": "arxiv",
    "version": 1
  }
}