Pith Number

pith:QD53GR4B

pith:2013:QD53GR4B3KU7JIHADL3Q7ICXLI

not attested not anchored not stored refs pending

Generic Strategies for Chemical Space Exploration

Christoph Flamm, Daniel Merkle, Jakob L. Andersen, Peter F. Stadler

arxiv:1302.4006 v2 · 2013-02-16 · cs.FL · 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{QD53GR4B3KU7JIHADL3Q7ICXLI}

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	2026-05-18T02:54:14.326015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80fbb34781daa9f4a0e01af70fa0575a1d088e5e1ed57c8460d62f0df56a9b55

Aliases

arxiv: 1302.4006 · arxiv_version: 1302.4006v2 · doi: 10.48550/arxiv.1302.4006 · pith_short_12: QD53GR4B3KU7 · pith_short_16: QD53GR4B3KU7JIHA · pith_short_8: QD53GR4B

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/QD53GR4B3KU7JIHADL3Q7ICXLI \
  | 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: 80fbb34781daa9f4a0e01af70fa0575a1d088e5e1ed57c8460d62f0df56a9b55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9407cd27cb669cf7b2d614e529526493afabff3afac07e372852db3fffdb1c11",
    "cross_cats_sorted": [
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2013-02-16T22:09:17Z",
    "title_canon_sha256": "144afbefd3aaf5cc8f5ed5658d7042c385f0102a972b2b56ce6a0bd2e6c65ca8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.4006",
    "kind": "arxiv",
    "version": 2
  }
}