Pith Number

pith:Y55JG2PZ

pith:2013:Y55JG2PZLXTZNUROUUWMBSS5T2

not attested not anchored not stored refs pending

How ions in solution can change the sign of the critical Casimir potential

Alina Ciach, Anna Macio{\l}ek, Faezeh Pousaneh

arxiv:1307.5379 v2 · 2013-07-20 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y55JG2PZLXTZNUROUUWMBSS5T2}

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	2026-05-18T01:18:19.775895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c77a9369f95de796d22ea52cc0ca5d9eb0ff8a5fde5fa03946504476f9ee8bfe

Aliases

arxiv: 1307.5379 · arxiv_version: 1307.5379v2 · doi: 10.48550/arxiv.1307.5379 · pith_short_12: Y55JG2PZLXTZ · pith_short_16: Y55JG2PZLXTZNURO · pith_short_8: Y55JG2PZ

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/Y55JG2PZLXTZNUROUUWMBSS5T2 \
  | 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: c77a9369f95de796d22ea52cc0ca5d9eb0ff8a5fde5fa03946504476f9ee8bfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60334e6cb13c313fe895ebb5d9ec22aabfdde980738c79a301bb4d77524da571",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2013-07-20T06:53:25Z",
    "title_canon_sha256": "1f08876a28472eb82af97866fd7e66d9fda7a36f9fd4bb7d6005e018aa98e001"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.5379",
    "kind": "arxiv",
    "version": 2
  }
}