Pith Number

pith:663D7PTO

pith:2011:663D7PTOHWP2VY6ZHPIAY6ZB5S

not attested not anchored not stored refs pending

Zipping mechanism for force-generation by growing filament bundles

Jan Kierfeld, Reinhard Lipowsky, Torsten Kuehne

arxiv:1103.0399 v1 · 2011-03-02 · cond-mat.soft · physics.bio-ph · q-bio.SC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{663D7PTOHWP2VY6ZHPIAY6ZB5S}

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	2026-05-18T03:56:36.373552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7b63fbe6e3d9faae3d93bd00c7b21ecaf088a46a62e4467f3350c5b2af51339

Aliases

arxiv: 1103.0399 · arxiv_version: 1103.0399v1 · doi: 10.48550/arxiv.1103.0399 · pith_short_12: 663D7PTOHWP2 · pith_short_16: 663D7PTOHWP2VY6Z · pith_short_8: 663D7PTO

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/663D7PTOHWP2VY6ZHPIAY6ZB5S \
  | 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: f7b63fbe6e3d9faae3d93bd00c7b21ecaf088a46a62e4467f3350c5b2af51339

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26648989ae1b2553bd4945bdcfad6186513bf17834c491d362e65814c2fd06be",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "q-bio.SC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2011-03-02T11:34:55Z",
    "title_canon_sha256": "0cda5a6071b79d7dbd2539fb80868777e7b1e480de19304fbd0d89298a2180ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.0399",
    "kind": "arxiv",
    "version": 1
  }
}