Pith Number

pith:TF27JUCJ

pith:2011:TF27JUCJ33OLYQWJXA4YTXFVVT

not attested not anchored not stored refs pending

Entropic Tension in Crowded Membranes

Martin Lind\'en, Pierre Sens, Rob Phillips

arxiv:1103.5796 v2 · 2011-03-29 · physics.bio-ph · q-bio.BM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TF27JUCJ33OLYQWJXA4YTXFVVT}

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	2026-05-18T00:37:38.038399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9975f4d049dedcbc42c9b83989dcb5ace7f4f7ad25842408cf7e110e5f8888f4

Aliases

arxiv: 1103.5796 · arxiv_version: 1103.5796v2 · doi: 10.48550/arxiv.1103.5796 · pith_short_12: TF27JUCJ33OL · pith_short_16: TF27JUCJ33OLYQWJ · pith_short_8: TF27JUCJ

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/TF27JUCJ33OLYQWJXA4YTXFVVT \
  | 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: 9975f4d049dedcbc42c9b83989dcb5ace7f4f7ad25842408cf7e110e5f8888f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aaf6fd064aa326021a1b74797026e05d4a78bc17d2c19c459291eda7075589cf",
    "cross_cats_sorted": [
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2011-03-29T23:49:40Z",
    "title_canon_sha256": "86666f1d4a50b3b7e9a2a98c94f9183041cec54f2e3995c86f24baf68702f078"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.5796",
    "kind": "arxiv",
    "version": 2
  }
}