Pith Number

pith:OLZENRTR

pith:2025:OLZENRTRGGKKYURW3DG4JSIIQV

not attested not anchored not stored refs pending

Amoeboid propulsion of active solid bodies, vesicles and droplets: a comparison

Annette Zippelius, Reiner Kree

arxiv:2502.08420 v1 · 2025-02-12 · cond-mat.soft · 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{OLZENRTRGGKKYURW3DG4JSIIQV}

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	2026-07-05T10:13:22.598614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72f246c6713194ac5236d8cdc4c908854d8f61745fea6cf73edbc9d3f6531258

Aliases

arxiv: 2502.08420 · arxiv_version: 2502.08420v1 · doi: 10.48550/arxiv.2502.08420 · pith_short_12: OLZENRTRGGKK · pith_short_16: OLZENRTRGGKKYURW · pith_short_8: OLZENRTR

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/OLZENRTRGGKKYURW3DG4JSIIQV \
  | 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: 72f246c6713194ac5236d8cdc4c908854d8f61745fea6cf73edbc9d3f6531258

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0e4565b87aeadaf9e9342c92c0c601fed6427322adf3a9264b31b083aca9311",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2025-02-12T14:03:07Z",
    "title_canon_sha256": "4e3cfbe5b7043b5bfb71c5087f387ae57d5d728219ff971b4586f75e3f7ef6a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.08420",
    "kind": "arxiv",
    "version": 1
  }
}