Pith Number

pith:HLJNOJ4I

pith:2026:HLJNOJ4IFDE2WIUZ6YM3Y2HO3P

not attested not anchored not stored refs pending

Cycle Based Computational Pipeline for Extracting Instantaneous Whisking Frequency

Barbara Lykke Lind, Fangyuan Li, Guanghui Li, Rune W Berg

arxiv:2605.27573 v1 · 2026-05-26 · 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{HLJNOJ4IFDE2WIUZ6YM3Y2HO3P}

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	2026-05-28T01:04:16.382176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ad2d7278828c9ab2299f619bc68eedbc3cb3a25551b64831f1a49a8f57ae7ad

Aliases

arxiv: 2605.27573 · arxiv_version: 2605.27573v1 · doi: 10.48550/arxiv.2605.27573 · pith_short_12: HLJNOJ4IFDE2 · pith_short_16: HLJNOJ4IFDE2WIUZ · pith_short_8: HLJNOJ4I

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/HLJNOJ4IFDE2WIUZ6YM3Y2HO3P \
  | 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: 3ad2d7278828c9ab2299f619bc68eedbc3cb3a25551b64831f1a49a8f57ae7ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b31ca1bb804c211a2eec06e6894bc62fde1745fa3d3d431556751568680dd5f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2026-05-26T18:45:33Z",
    "title_canon_sha256": "3c4ccce31ab187d82e130ecec32b13cf603e09dd41545bfb6fefc9454a1660f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27573",
    "kind": "arxiv",
    "version": 1
  }
}