Pith Number

pith:MEFX7P7T

pith:2016:MEFX7P7TPECRFLNCGLZW466LOI

not attested not anchored not stored refs pending

Identification of Bifurcations from Observations of Noisy Biological Oscillators

A. J. Hudspeth, D\'aibhid \'O Maoil\'eidigh, Joshua D. Salvi

arxiv:1608.06590 v1 · 2016-08-23 · physics.bio-ph · q-bio.CB · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MEFX7P7TPECRFLNCGLZW466LOI}

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	2026-05-18T01:07:53.432377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

610b7fbff3790512ada232f36e7bcb7210245788f75c7dedf8dd952d8caf1047

Aliases

arxiv: 1608.06590 · arxiv_version: 1608.06590v1 · doi: 10.48550/arxiv.1608.06590 · pith_short_12: MEFX7P7TPECR · pith_short_16: MEFX7P7TPECRFLNC · pith_short_8: MEFX7P7T

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/MEFX7P7TPECRFLNCGLZW466LOI \
  | 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: 610b7fbff3790512ada232f36e7bcb7210245788f75c7dedf8dd952d8caf1047

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ba9741481b616e6d39d0aa662bab0410cab9832c85e96d942d10093c8782752",
    "cross_cats_sorted": [
      "q-bio.CB",
      "q-bio.NC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2016-08-23T17:41:47Z",
    "title_canon_sha256": "7b1eec1646678c5fe0b38d95b691de70416d0082ebaabfb408f8348a69ef7067"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.06590",
    "kind": "arxiv",
    "version": 1
  }
}