Pith Number

pith:GI2WAIHI

pith:2012:GI2WAIHI6IPQIDUTL2VZOYFWSD

not attested not anchored not stored refs pending

Relative stereociliary motion in a hair bundle opposes amplification at distortion frequencies

A. J. Hudspeth, Andrei S. Kozlov, Armin J. Hinterwirth, Thomas Risler

arxiv:1203.1909 v1 · 2012-03-08 · q-bio.SC · physics.bio-ph · physics.data-an · 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{GI2WAIHI6IPQIDUTL2VZOYFWSD}

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	2026-05-18T04:00:36.632662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32356020e8f21f040e935eab9760b690f74592f0f4889bd361c9eb8432b0fca5

Aliases

arxiv: 1203.1909 · arxiv_version: 1203.1909v1 · doi: 10.48550/arxiv.1203.1909 · pith_short_12: GI2WAIHI6IPQ · pith_short_16: GI2WAIHI6IPQIDUT · pith_short_8: GI2WAIHI

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/GI2WAIHI6IPQIDUTL2VZOYFWSD \
  | 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: 32356020e8f21f040e935eab9760b690f74592f0f4889bd361c9eb8432b0fca5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f72278166afd3aafa2490dc9a78f5f023c6c8058eecb77529204281e9db2be2c",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "physics.data-an",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.SC",
    "submitted_at": "2012-03-08T20:30:07Z",
    "title_canon_sha256": "515672ba72161e4cde52a18481a6cf2348a26f12e801a8513b39106d5741c491"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.1909",
    "kind": "arxiv",
    "version": 1
  }
}