Pith Number

pith:WHC2NVBS

pith:2014:WHC2NVBSXNWEOPJAC4BOAIJU2C

not attested not anchored not stored refs pending

Active phase and amplitude fluctuations of flagellar beating

Benjamin M. Friedrich, Frank J\"ulicher, Gary S. Klindt, Ingmar H. Riedel-Kruse, Rui Ma

arxiv:1401.7036 v2 · 2014-01-27 · q-bio.CB · cond-mat.soft · physics.bio-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{WHC2NVBSXNWEOPJAC4BOAIJU2C}

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	2026-05-18T01:45:11.862361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1c5a6d432bb6c473d201702e02134d091467ee4fca96aa152c412a8f5c78a1c

Aliases

arxiv: 1401.7036 · arxiv_version: 1401.7036v2 · doi: 10.48550/arxiv.1401.7036 · pith_short_12: WHC2NVBSXNWE · pith_short_16: WHC2NVBSXNWEOPJA · pith_short_8: WHC2NVBS

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/WHC2NVBSXNWEOPJAC4BOAIJU2C \
  | 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: b1c5a6d432bb6c473d201702e02134d091467ee4fca96aa152c412a8f5c78a1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36e596c774af483cb7f64b594d4176c9a23b985ba93b7b12461d10c32176f0c6",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.CB",
    "submitted_at": "2014-01-27T21:59:59Z",
    "title_canon_sha256": "78df46a5e6ce9db09cead3d9b0628ce52d69900143782e8e74f65936a182e458"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7036",
    "kind": "arxiv",
    "version": 2
  }
}