Pith Number

pith:YCOCI4TX

pith:2012:YCOCI4TXN4MWMTCQ4Z6CNZMJJ2

not attested not anchored not stored refs pending

A simple analytical formula for the free-energy of ligand-receptor mediated interactions

Alexei V. Tkachenko, Bortolo Matteo Mognetti, Daan Frenkel, Patrick Varilly, Stefano Angioletti-Uberti

arxiv:1211.1873 v3 · 2012-11-08 · cond-mat.soft · cond-mat.stat-mech · 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{YCOCI4TXN4MWMTCQ4Z6CNZMJJ2}

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	2026-05-18T01:53:17.970809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c09c2472776f19664c50e67c26e5894ea933bf39a5e1edae9d1203fde814bd81

Aliases

arxiv: 1211.1873 · arxiv_version: 1211.1873v3 · doi: 10.48550/arxiv.1211.1873 · pith_short_12: YCOCI4TXN4MW · pith_short_16: YCOCI4TXN4MWMTCQ · pith_short_8: YCOCI4TX

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/YCOCI4TXN4MWMTCQ4Z6CNZMJJ2 \
  | 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: c09c2472776f19664c50e67c26e5894ea933bf39a5e1edae9d1203fde814bd81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e90c99003f542e46d545912d23c59c5979588739a18ebaab52fefc6406df864b",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2012-11-08T14:58:09Z",
    "title_canon_sha256": "a0a2a0228450314be809354ab9ec69e84cb8a077889a45cd961a672b7c16aae9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.1873",
    "kind": "arxiv",
    "version": 3
  }
}