Pith Number

pith:DZPGRKLZ

pith:2021:DZPGRKLZQGUNMOY6YKSLIUEWMR

not attested not anchored not stored refs pending

Metachronal waves in concentrations of swimming Turbatrix aceti nematodes and an oscillator chain model for their coordinated motions

A. C. Quillen, A. Peshkov, Esteban Wright, Sonia McGaffigan

arxiv:2101.06809 v5 · 2021-01-18 · cond-mat.soft · nlin.AO · 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{DZPGRKLZQGUNMOY6YKSLIUEWMR}

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	2026-07-05T05:38:59.845820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e5e68a97981a8d63b1ec2a4b45096644f581a577f35760097ce0164ec275ddd

Aliases

arxiv: 2101.06809 · arxiv_version: 2101.06809v5 · doi: 10.48550/arxiv.2101.06809 · pith_short_12: DZPGRKLZQGUN · pith_short_16: DZPGRKLZQGUNMOY6 · pith_short_8: DZPGRKLZ

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/DZPGRKLZQGUNMOY6YKSLIUEWMR \
  | 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: 1e5e68a97981a8d63b1ec2a4b45096644f581a577f35760097ce0164ec275ddd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b795570cb8297155288e2707dd737dcd0f5a74157dc583ddb2197de49bcbd9f",
    "cross_cats_sorted": [
      "nlin.AO",
      "physics.bio-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2021-01-18T00:15:07Z",
    "title_canon_sha256": "7db1d1976918a4bf177b7478ae4109e14872e6ea31fe23a54648cedaf85ce63b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.06809",
    "kind": "arxiv",
    "version": 5
  }
}