Pith Number

pith:K7NJM5PI

pith:2012:K7NJM5PILDMBPECQLL22QGYA5E

not attested not anchored not stored refs pending

Waves on Reissner's membrane: a mechanism for the propagation of otoacoustic emissions from the cochlea

A. J. Hudspeth, Aleksandra Stefanovic, Fumiaki Nin, Tobias Reichenbach

arxiv:1208.0029 v1 · 2012-07-31 · q-bio.TO · physics.bio-ph · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K7NJM5PILDMBPECQLL22QGYA5E}

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	2026-05-18T03:49:45.236749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57da9675e858d81790505af5a81b00e9143ee8cac0507bc0f3cefcc220c0b099

Aliases

arxiv: 1208.0029 · arxiv_version: 1208.0029v1 · doi: 10.48550/arxiv.1208.0029 · pith_short_12: K7NJM5PILDMB · pith_short_16: K7NJM5PILDMBPECQ · pith_short_8: K7NJM5PI

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/K7NJM5PILDMBPECQLL22QGYA5E \
  | 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: 57da9675e858d81790505af5a81b00e9143ee8cac0507bc0f3cefcc220c0b099

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d27f1c63133c9de67fe60451061941355bae34fbeed3335a4d8f9d30027af29c",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.TO",
    "submitted_at": "2012-07-31T20:49:32Z",
    "title_canon_sha256": "d80445134e6da01fad4485522edc327d923d96b34f47ac9d98f8fdc23458274a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.0029",
    "kind": "arxiv",
    "version": 1
  }
}