Pith Number

pith:AOCKYOCW

pith:2015:AOCKYOCW2OXJRY44WFEYNXPJLH

not attested not anchored not stored refs pending

Phenotypic spandrel: absolute discrimination and ligand antagonism

Kyle A. Johnson, Laura N. Saunders, Mathieu Hemery, Paul Fran\c{c}ois

arxiv:1511.03965 v3 · 2015-11-12 · q-bio.MN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AOCKYOCW2OXJRY44WFEYNXPJLH}

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	2026-05-18T00:54:41.240520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0384ac3856d3ae98e39cb14986dde959d44f9e6f0f019e3ceba27260d23ed6ba

Aliases

arxiv: 1511.03965 · arxiv_version: 1511.03965v3 · doi: 10.48550/arxiv.1511.03965 · pith_short_12: AOCKYOCW2OXJ · pith_short_16: AOCKYOCW2OXJRY44 · pith_short_8: AOCKYOCW

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/AOCKYOCW2OXJRY44WFEYNXPJLH \
  | 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: 0384ac3856d3ae98e39cb14986dde959d44f9e6f0f019e3ceba27260d23ed6ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4de23825da2051524c10a3e54451786a425e133c0d937f84fdc8e9c9d11874c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.MN",
    "submitted_at": "2015-11-12T16:59:31Z",
    "title_canon_sha256": "9954fc4e2cac41e4f592430888fb3132877b3cbce77e31317be5b856bcc6ec40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.03965",
    "kind": "arxiv",
    "version": 3
  }
}