Pith Number

pith:SJNUWYE7

pith:2010:SJNUWYE7EMPRIIBHWEVTFIOJ5A

not attested not anchored not stored refs pending

Directed transport in a ratchet with internal and chemical freedoms

Nestor A. Naranjo, Thomas Dittrich

arxiv:1002.4012 v1 · 2010-02-21 · physics.chem-ph · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SJNUWYE7EMPRIIBHWEVTFIOJ5A}

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	2026-05-18T02:08:58.408574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

925b4b609f231f142027b12b32a1c9e824d2d35c985dd2c0234a2d1914400617

Aliases

arxiv: 1002.4012 · arxiv_version: 1002.4012v1 · doi: 10.48550/arxiv.1002.4012 · pith_short_12: SJNUWYE7EMPR · pith_short_16: SJNUWYE7EMPRIIBH · pith_short_8: SJNUWYE7

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/SJNUWYE7EMPRIIBHWEVTFIOJ5A \
  | 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: 925b4b609f231f142027b12b32a1c9e824d2d35c985dd2c0234a2d1914400617

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1ebe1caa82fb43d1eb12d4cc072c64d3b0af889acd78e390afe687ce1aa6055",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2010-02-21T20:33:43Z",
    "title_canon_sha256": "371c45ef50cd011101a7fc214e5ddea0fdc68cfceca249e812ff95485d85a935"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.4012",
    "kind": "arxiv",
    "version": 1
  }
}