Pith Number

pith:5HVK7G4E

pith:2018:5HVK7G4EJVNNAEUBTVQ7ZZESKU

not attested not anchored not stored refs pending

Drug-membrane permeability across chemical space

Kiran H. Kanekal, Roberto Menichetti, Tristan Bereau

arxiv:1805.10158 v2 · 2018-05-25 · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5HVK7G4EJVNNAEUBTVQ7ZZESKU}

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	2026-05-17T23:57:21.580041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9eaaf9b844d5ad012819d61fce4925520dcd0ebd6df696f9a9f938b58848a59

Aliases

arxiv: 1805.10158 · arxiv_version: 1805.10158v2 · doi: 10.48550/arxiv.1805.10158 · pith_short_12: 5HVK7G4EJVNN · pith_short_16: 5HVK7G4EJVNNAEUB · pith_short_8: 5HVK7G4E

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/5HVK7G4EJVNNAEUBTVQ7ZZESKU \
  | 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: e9eaaf9b844d5ad012819d61fce4925520dcd0ebd6df696f9a9f938b58848a59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dedd356c95c094b9b7c2b2a10a62d31bc9b2dd22d22fe4a477dd1cebb6b5b81b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2018-05-25T13:51:45Z",
    "title_canon_sha256": "c2c18e4cdec99b80f41353f44275afa2a29b35af8b2920095b7e123252bff125"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.10158",
    "kind": "arxiv",
    "version": 2
  }
}