Pith Number

pith:543SPN6S

pith:2015:543SPN6SEZNXY6WQIKNCTRF734

not attested not anchored not stored refs pending

Requirements for efficient cell-type proportioning: regulatory timescales, stochasticity and lateral inhibition

Benjamin Pfeuty, Kunihiko Kaneko

arxiv:1511.04249 v1 · 2015-11-13 · q-bio.CB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{543SPN6SEZNXY6WQIKNCTRF734}

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	2026-05-18T01:12:07.460806Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef3727b7d2265b7c7ad0429a29c4bfdf1dfc00fd6f05ff8047a94db96cfdd479

Aliases

arxiv: 1511.04249 · arxiv_version: 1511.04249v1 · doi: 10.48550/arxiv.1511.04249 · pith_short_12: 543SPN6SEZNX · pith_short_16: 543SPN6SEZNXY6WQ · pith_short_8: 543SPN6S

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/543SPN6SEZNXY6WQIKNCTRF734 \
  | 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: ef3727b7d2265b7c7ad0429a29c4bfdf1dfc00fd6f05ff8047a94db96cfdd479

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "342152336162fc305848bcedb165cdedad10baa9a3e6ace2d5ba817f80b655e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.CB",
    "submitted_at": "2015-11-13T11:46:19Z",
    "title_canon_sha256": "f474e629b03e3723e23244cbf2ba46e4fbe4a312e00c995313b42acc5e1a6ad4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.04249",
    "kind": "arxiv",
    "version": 1
  }
}