Pith Number

pith:7WQYCWKB

pith:2015:7WQYCWKBOFMWCA6HPBN7KAMV3U

not attested not anchored not stored refs pending

Polarisation of cells and soft objects driven by mechanical interactions: Consequences for migration and chemotaxis

M. Leoni, P. Sens

arxiv:1502.02437 v2 · 2015-02-09 · cond-mat.soft · nlin.AO · 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{7WQYCWKBOFMWCA6HPBN7KAMV3U}

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	2026-05-18T01:41:04.215588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fda181594171596103c7785bf50195dd18bdac0da83a58ec106e41b62b739867

Aliases

arxiv: 1502.02437 · arxiv_version: 1502.02437v2 · doi: 10.48550/arxiv.1502.02437 · pith_short_12: 7WQYCWKBOFMW · pith_short_16: 7WQYCWKBOFMWCA6H · pith_short_8: 7WQYCWKB

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/7WQYCWKBOFMWCA6HPBN7KAMV3U \
  | 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: fda181594171596103c7785bf50195dd18bdac0da83a58ec106e41b62b739867

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcfbf87058baecd99115d281c12345bd270d8e3924065211b2956d73cf45e4bd",
    "cross_cats_sorted": [
      "nlin.AO",
      "physics.bio-ph",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2015-02-09T11:12:56Z",
    "title_canon_sha256": "d8c9336392508be9ed2dd76f8b78b074e9330c72349e1565c08d4c2a83ef9f1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.02437",
    "kind": "arxiv",
    "version": 2
  }
}