Pith Number

pith:B36CIB3Z

pith:2015:B36CIB3ZO36NLHTXFPKSMCKKPL

not attested not anchored not stored refs pending

Nonadditivity of Critical Casimir Forces

Agnese Callegari, Andrea Gambassi, Giovanni Volpe, Lukas Barth, Sathyanarayana Paladugu, Siegfried Dietrich, Yazgan Tuna

arxiv:1511.02613 v1 · 2015-11-09 · cond-mat.soft · cond-mat.stat-mech · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B36CIB3ZO36NLHTXFPKSMCKKPL}

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	2026-05-18T00:50:42.962263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0efc24077976fcd59e772bd526094a7af7b9080aba68cff807507a553952f5f8

Aliases

arxiv: 1511.02613 · arxiv_version: 1511.02613v1 · doi: 10.48550/arxiv.1511.02613 · pith_short_12: B36CIB3ZO36N · pith_short_16: B36CIB3ZO36NLHTX · pith_short_8: B36CIB3Z

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/B36CIB3ZO36NLHTXFPKSMCKKPL \
  | 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: 0efc24077976fcd59e772bd526094a7af7b9080aba68cff807507a553952f5f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c64400f90918e46b448abf1121131b86b7ff287b9c413bba25f641f7ebd99425",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2015-11-09T09:41:42Z",
    "title_canon_sha256": "3a88a72a76c7147dbfcbb85f0cfcdef788f09cd23b5c709025d3f7e6d04878f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.02613",
    "kind": "arxiv",
    "version": 1
  }
}