Pith Number

pith:II7GLCXZ

pith:2012:II7GLCXZ6BHBBIWR4577XLUJ7P

not attested not anchored not stored refs pending

The channel capacity and information density of biochemical signaling cascades

Tatsuaki Tsuruyama

arxiv:1205.0382 v12 · 2012-05-02 · 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{II7GLCXZ6BHBBIWR4577XLUJ7P}

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	2026-05-18T01:24:15.051162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

423e658af9f04e10a2d1e77ffbae89fbeee5fdac2212fca33cd5f0c4fd1c13f3

Aliases

arxiv: 1205.0382 · arxiv_version: 1205.0382v12 · doi: 10.48550/arxiv.1205.0382 · pith_short_12: II7GLCXZ6BHB · pith_short_16: II7GLCXZ6BHBBIWR · pith_short_8: II7GLCXZ

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/II7GLCXZ6BHBBIWR4577XLUJ7P \
  | 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: 423e658af9f04e10a2d1e77ffbae89fbeee5fdac2212fca33cd5f0c4fd1c13f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e8eb40bf3d1d8849365819b20ff8dfd6ae4b41a486fd761905d671c8829137a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.MN",
    "submitted_at": "2012-05-02T11:12:29Z",
    "title_canon_sha256": "96a0588858e6e9c62848de45e002e427d52179de82b19cdd8215da77fb3737a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.0382",
    "kind": "arxiv",
    "version": 12
  }
}