Pith Number

pith:TL2YIUFP

pith:2010:TL2YIUFPYLO65HFD5M2HAOD5RB

not attested not anchored not stored refs pending

Mutual information in time-varying biochemical systems

Filipe Tostevin, Pieter Rein ten Wolde

arxiv:1002.4273 v2 · 2010-02-23 · q-bio.MN · q-bio.SC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TL2YIUFPYLO65HFD5M2HAOD5RB}

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	2026-05-18T02:08:57.846430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9af58450afc2ddee9ca3eb3470387d8854f8a425cc2c997a8c56947c23081a94

Aliases

arxiv: 1002.4273 · arxiv_version: 1002.4273v2 · doi: 10.48550/arxiv.1002.4273 · pith_short_12: TL2YIUFPYLO6 · pith_short_16: TL2YIUFPYLO65HFD · pith_short_8: TL2YIUFP

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/TL2YIUFPYLO65HFD5M2HAOD5RB \
  | 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: 9af58450afc2ddee9ca3eb3470387d8854f8a425cc2c997a8c56947c23081a94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d88a72e8111ce3acb347b43e4e43c669c62fc8e7e0bc1250eaa3fba6014c8ff",
    "cross_cats_sorted": [
      "q-bio.SC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.MN",
    "submitted_at": "2010-02-23T09:14:43Z",
    "title_canon_sha256": "acd02f5bbd6a2d4355f0e089e226a7fa2abc8e172fb8d287ceff6235a21ca1f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.4273",
    "kind": "arxiv",
    "version": 2
  }
}