Pith Number

pith:UUTL66FF

pith:2015:UUTL66FF2YKOU53CWR7JURTPPX

not attested not anchored not stored refs pending

Motion of Euglena Gracilis: Active Fluctuations and Velocity Distribution

Dimitri Scholz, Lutz Schimansky-Geier, Maksym Romensky, Pawel Romanczuk, Vladimir Lobaskin

arxiv:1502.04990 v2 · 2015-02-17 · physics.bio-ph · cond-mat.soft · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UUTL66FF2YKOU53CWR7JURTPPX}

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	2026-05-18T02:00:02.236190Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a526bf78a5d614ea7762b47e9a466f7de50c6c20c16a409efa0537868cc42106

Aliases

arxiv: 1502.04990 · arxiv_version: 1502.04990v2 · doi: 10.48550/arxiv.1502.04990 · pith_short_12: UUTL66FF2YKO · pith_short_16: UUTL66FF2YKOU53C · pith_short_8: UUTL66FF

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/UUTL66FF2YKOU53CWR7JURTPPX \
  | 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: a526bf78a5d614ea7762b47e9a466f7de50c6c20c16a409efa0537868cc42106

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "061180053056cae12bbd64559151a249e9ee394b69e89e9c8a9a2759a4d4b98e",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2015-02-17T18:37:55Z",
    "title_canon_sha256": "8a36c4363af33e252da719aa167df99fac5ddd4ff51110e0af977a7dea87ea20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04990",
    "kind": "arxiv",
    "version": 2
  }
}