Pith Number

pith:2O3AM7TU

pith:2010:2O3AM7TUF4EEDDZEYE5SICX5QE

not attested not anchored not stored refs pending

Ionic correlations at the nanoscale: inversion of selectivity in a bio-nanochannel

Carles Calero, Jordi Faraudo, Marcel Aguilella-Arzo

arxiv:1005.0278 v2 · 2010-05-03 · cond-mat.mtrl-sci · 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{2O3AM7TUF4EEDDZEYE5SICX5QE}

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	2026-05-18T04:27:36.125208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3b6067e742f08418f24c13b240afd8100558bda39b1a64b94c42265587239d6

Aliases

arxiv: 1005.0278 · arxiv_version: 1005.0278v2 · doi: 10.48550/arxiv.1005.0278 · pith_short_12: 2O3AM7TUF4EE · pith_short_16: 2O3AM7TUF4EEDDZE · pith_short_8: 2O3AM7TU

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/2O3AM7TUF4EEDDZEYE5SICX5QE \
  | 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: d3b6067e742f08418f24c13b240afd8100558bda39b1a64b94c42265587239d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c364bf0a2805db81fcf36b02c01e021788de5e05e8947d133ed162df5cb26c3",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2010-05-03T12:54:40Z",
    "title_canon_sha256": "db02c239d6bd950979853ad279f7a0aeee8abc04a59a6829a116fce521e82b92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.0278",
    "kind": "arxiv",
    "version": 2
  }
}