Pith Number

pith:O45EPMVF

pith:2013:O45EPMVFSFNYWDHL2IK47TAWES

not attested not anchored not stored refs pending

Dynamics of ions in the selectivity filter of the KcsA channel: Towards a coupled Brownian particle description

Dmitry G. Luchinsky, Igor A. Khovanov, Michael P. Allen, Peter V. E. McClintock, P. M. Rodger, Salvatore M. Cosseddu

arxiv:1307.8298 v1 · 2013-07-31 · 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{O45EPMVFSFNYWDHL2IK47TAWES}

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	2026-05-18T03:09:11.528771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

773a47b2a5915b8b0cebd215cfcc1624aa98e508708128b779524657fcc70210

Aliases

arxiv: 1307.8298 · arxiv_version: 1307.8298v1 · doi: 10.48550/arxiv.1307.8298 · pith_short_12: O45EPMVFSFNY · pith_short_16: O45EPMVFSFNYWDHL · pith_short_8: O45EPMVF

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/O45EPMVFSFNYWDHL2IK47TAWES \
  | 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: 773a47b2a5915b8b0cebd215cfcc1624aa98e508708128b779524657fcc70210

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a134b6b6864e6d20cebe7bcabb0fac09309beca98ac10a963e21d78d44f09a11",
    "cross_cats_sorted": [
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2013-07-31T12:16:27Z",
    "title_canon_sha256": "f520e8749f16166540f00a26271085ce3cb22bf41e290d07cf3f7f6015d4e747"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.8298",
    "kind": "arxiv",
    "version": 1
  }
}