Pith Number

pith:5EDKG6LV

pith:2009:5EDKG6LVZ5I4A5NZ55MKHOGPL2

not attested not anchored not stored refs pending

Diffusion-controlled generation of a proton-motive force across a biomembrane

Anatoly Yu. Smirnov, Franco Nori, Sergey E. Savel'ev

arxiv:0908.1179 v2 · 2009-08-09 · physics.bio-ph · cond-mat.soft · 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{5EDKG6LVZ5I4A5NZ55MKHOGPL2}

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	2026-05-18T02:12:36.330303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e906a37975cf51c075b9ef58a3b8cf5eb5e6745d000804d8003bd9f0b27480c2

Aliases

arxiv: 0908.1179 · arxiv_version: 0908.1179v2 · doi: 10.48550/arxiv.0908.1179 · pith_short_12: 5EDKG6LVZ5I4 · pith_short_16: 5EDKG6LVZ5I4A5NZ · pith_short_8: 5EDKG6LV

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/5EDKG6LVZ5I4A5NZ55MKHOGPL2 \
  | 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: e906a37975cf51c075b9ef58a3b8cf5eb5e6745d000804d8003bd9f0b27480c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69b31a050eb175a6f07a6f6c042637895b8a24ca49be3d975ed09b8c42e8f865",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "q-bio.SC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2009-08-09T13:36:08Z",
    "title_canon_sha256": "cd0a5bd2f8720503505003591ceef991ee26f842866bbad1ded8ff2589911b2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.1179",
    "kind": "arxiv",
    "version": 2
  }
}