Pith Number

pith:DYE3GS3V

pith:2019:DYE3GS3VLWA5MJSJD6HFZ6JGVB

not attested not anchored not stored refs pending

The self-tuned sensitivity of circadian clocks

Arvind Murugan, Gopal Pattanayak, Kabir Husain, Michael J Rust, Weerapat Pittayakanchit

arxiv:1903.07103 v1 · 2019-03-17 · q-bio.MN · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DYE3GS3VLWA5MJSJD6HFZ6JGVB}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:51:04.216834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e09b34b755d81d626491f8e5cf926a8640593a6c28ab29996ca1004dc74bd14

Aliases

arxiv: 1903.07103 · arxiv_version: 1903.07103v1 · doi: 10.48550/arxiv.1903.07103 · pith_short_12: DYE3GS3VLWA5 · pith_short_16: DYE3GS3VLWA5MJSJ · pith_short_8: DYE3GS3V

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/DYE3GS3VLWA5MJSJD6HFZ6JGVB \
  | 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: 1e09b34b755d81d626491f8e5cf926a8640593a6c28ab29996ca1004dc74bd14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6470ea36628e6f45b232df51b7946583ba74e57d229b4bb8c4220a53eb2d01f4",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.MN",
    "submitted_at": "2019-03-17T15:06:23Z",
    "title_canon_sha256": "4da0651395b758358395349ef1f856f01f3a483da53524bcdfb603cc9a4952d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.07103",
    "kind": "arxiv",
    "version": 1
  }
}