Pith Number

pith:OGY5T2CE

pith:2011:OGY5T2CEQMAJNKHY2UEJSQ7B2F

not attested not anchored not stored refs pending

Effective tension and fluctuations in active membranes

Bastien Loubet, Michael Andersen Lomholt, Udo Seifert

arxiv:1112.2919 v2 · 2011-12-13 · cond-mat.soft · 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{OGY5T2CEQMAJNKHY2UEJSQ7B2F}

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	2026-05-18T03:07:55.046735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71b1d9e844830096a8f8d5089943e1d1674f8d0afd41ca413da7dc49bcfeb805

Aliases

arxiv: 1112.2919 · arxiv_version: 1112.2919v2 · doi: 10.48550/arxiv.1112.2919 · pith_short_12: OGY5T2CEQMAJ · pith_short_16: OGY5T2CEQMAJNKHY · pith_short_8: OGY5T2CE

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/OGY5T2CEQMAJNKHY2UEJSQ7B2F \
  | 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: 71b1d9e844830096a8f8d5089943e1d1674f8d0afd41ca413da7dc49bcfeb805

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74cdc151a0c3ad0bc729b653ccb40db3c371744f0e9a88bec92b6ef905ad3717",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2011-12-13T15:32:12Z",
    "title_canon_sha256": "13035108f28e902f27af4cc1cd5889e39ebbae500c4767b056d7c83f5b4ab1e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.2919",
    "kind": "arxiv",
    "version": 2
  }
}