Pith Number

pith:AADFJMWW

pith:2006:AADFJMWWW4OI624VCK5XONHFTK

not attested not anchored not stored refs pending

The role of input noise in transcriptional regulation

Gasper Tkacik, Thomas Gregor, William Bialek

arxiv:q-bio/0701002 v2 · 2006-12-30 · q-bio.MN · 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{AADFJMWWW4OI624VCK5XONHFTK}

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	2026-05-18T03:17:01.113283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

000654b2d6b71c8f6b9512bb7734e59ab0260b2b913849c314a9a1689b97b846

Aliases

arxiv: q-bio/0701002 · arxiv_version: q-bio/0701002v2 · doi: 10.48550/arxiv.q-bio/0701002 · pith_short_12: AADFJMWWW4OI · pith_short_16: AADFJMWWW4OI624V · pith_short_8: AADFJMWW

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/AADFJMWWW4OI624VCK5XONHFTK \
  | 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: 000654b2d6b71c8f6b9512bb7734e59ab0260b2b913849c314a9a1689b97b846

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4f3464a1e1b4c8142aa8d11757b0f6062bf4fd383877989f010838f9b08ac6f",
    "cross_cats_sorted": [
      "q-bio.CB"
    ],
    "license": "",
    "primary_cat": "q-bio.MN",
    "submitted_at": "2006-12-30T17:29:24Z",
    "title_canon_sha256": "521b35bb8f9128bd08702d4ce2200fe5edca89c9d436678f11abe3db200f8543"
  },
  "schema_version": "1.0",
  "source": {
    "id": "q-bio/0701002",
    "kind": "arxiv",
    "version": 2
  }
}