Pith Number

pith:4B6V4HOI

pith:2010:4B6V4HOIYQA43ANEFBSKILPR33

not attested not anchored not stored refs pending

Robustness of circadian clocks to daylight fluctuations: hints from the picoeucaryote Ostreococcus tauri

Benjamin Pfeuty (PhLAM), Florence Corellou, Fran\c{c}ois-Yves Bouget, Marc Lefranc (PhLAM), Pierre-Emmanuel Morant (PhLAM), Quentin Thommen (PhLAM)

arxiv:1001.5258 v3 · 2010-01-28 · q-bio.MN · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4B6V4HOIYQA43ANEFBSKILPR33}

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	2026-05-18T04:33:49.808545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e07d5e1dc8c401cd81a42864a42df1dee07a0eb89e6fce58ece65649b8d6d712

Aliases

arxiv: 1001.5258 · arxiv_version: 1001.5258v3 · doi: 10.48550/arxiv.1001.5258 · pith_short_12: 4B6V4HOIYQA4 · pith_short_16: 4B6V4HOIYQA43ANE · pith_short_8: 4B6V4HOI

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/4B6V4HOIYQA43ANEFBSKILPR33 \
  | 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: e07d5e1dc8c401cd81a42864a42df1dee07a0eb89e6fce58ece65649b8d6d712

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d11b4a90e821ae2835a6c8512f5c584476b3de60a8eb823c31fbea55b098139",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.MN",
    "submitted_at": "2010-01-28T20:07:24Z",
    "title_canon_sha256": "553108dd343b7eeb59a5b669992677436d8179c9bebdb4f8207459156b74c911"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.5258",
    "kind": "arxiv",
    "version": 3
  }
}