Pith Number

pith:4V5FDIJ5

pith:2026:4V5FDIJ5TF35WYYZVKKKAYYTVG

not attested not anchored not stored refs pending

Rethinking Molecular Graph Backdoors under Chemistry-aware Admission

Chee Seng Chan, Khoa D. Doan, Kok-Seng Wong, Sze Jue Yang, Thinh T. H. Nguyen

arxiv:2606.23361 v1 · 2026-06-22 · cs.LG · 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{4V5FDIJ5TF35WYYZVKKKAYYTVG}

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	2026-06-23T03:14:17.814779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e57a51a13d9977db6319aa94a06313a99e2d156b84e796aebe242844223967ad

Aliases

arxiv: 2606.23361 · arxiv_version: 2606.23361v1 · doi: 10.48550/arxiv.2606.23361 · pith_short_12: 4V5FDIJ5TF35 · pith_short_16: 4V5FDIJ5TF35WYYZ · pith_short_8: 4V5FDIJ5

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/4V5FDIJ5TF35WYYZVKKKAYYTVG \
  | 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: e57a51a13d9977db6319aa94a06313a99e2d156b84e796aebe242844223967ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79c0274f89df746f7e32940b8625f92f019f02e3b484a9218e026a96815ca995",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-22T13:59:59Z",
    "title_canon_sha256": "f0d19d6fb1e6b4ee08dab942a8c1553140c481ac7b4591071beb10a32f1c5bba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23361",
    "kind": "arxiv",
    "version": 1
  }
}