Pith Number

pith:FB5B3LH3

pith:2014:FB5B3LH3BRII6JFDJPFQ3MZKD2

not attested not anchored not stored refs pending

Cooperativity Can Enhance Cellular Signal Detection

Jianmin Sun, Michael Grabe

arxiv:1401.3262 v1 · 2014-01-14 · q-bio.MN · physics.bio-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{FB5B3LH3BRII6JFDJPFQ3MZKD2}

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	2026-05-18T03:02:19.068366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

287a1dacfb0c508f24a34bcb0db32a1e861912edc76e76462adf982e82f6f76a

Aliases

arxiv: 1401.3262 · arxiv_version: 1401.3262v1 · doi: 10.48550/arxiv.1401.3262 · pith_short_12: FB5B3LH3BRII · pith_short_16: FB5B3LH3BRII6JFD · pith_short_8: FB5B3LH3

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/FB5B3LH3BRII6JFDJPFQ3MZKD2 \
  | 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: 287a1dacfb0c508f24a34bcb0db32a1e861912edc76e76462adf982e82f6f76a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a94b41aefc4cfd1b273cfbe42ad2dea55de4a8a68d95ea56bf80af1ff8f628de",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.MN",
    "submitted_at": "2014-01-14T17:15:19Z",
    "title_canon_sha256": "d3b8f13d7ad9faa5fe45d1f0904ffb8a563707a42f56e6818e46bba7f8aefe97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.3262",
    "kind": "arxiv",
    "version": 1
  }
}