Pith Number

pith:MHQ57QPH

pith:2013:MHQ57QPHC5VCRSNHN4Y5Y54CC4

not attested not anchored not stored refs pending

Modelling the Fluid Mechanics of Cilia and Flagella in Reproduction and Development

Andrew A. Smith, Daniel Loghin, David J. Smith, John R. Blake, Thomas D. Montenegro-Johnson

arxiv:1309.1077 v1 · 2013-09-04 · q-bio.QM · cond-mat.soft · physics.bio-ph · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MHQ57QPHC5VCRSNHN4Y5Y54CC4}

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	2026-05-18T03:14:08.101239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61e1dfc1e7176a28c9a76f31dc77821733c10f17e1222f839b12dcbdb71cdf0d

Aliases

arxiv: 1309.1077 · arxiv_version: 1309.1077v1 · doi: 10.48550/arxiv.1309.1077 · pith_short_12: MHQ57QPHC5VC · pith_short_16: MHQ57QPHC5VCRSNH · pith_short_8: MHQ57QPH

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/MHQ57QPHC5VCRSNHN4Y5Y54CC4 \
  | 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: 61e1dfc1e7176a28c9a76f31dc77821733c10f17e1222f839b12dcbdb71cdf0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "261fc79fed3f72c3f59b7de928ef5b686ecc9507b310fcaa60337dcfbdd61ac2",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "physics.bio-ph",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2013-09-04T15:42:39Z",
    "title_canon_sha256": "f0f16840675508dfd5a549806766d70ef03c523cfd2172cd7ccafc43f38cb621"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.1077",
    "kind": "arxiv",
    "version": 1
  }
}