Pith Number

pith:OYBRZZNS

pith:2012:OYBRZZNSM6CHGV47BYFJEQ2MM7

not attested not anchored not stored refs pending

Casimir forces between cylinders at different temperatures

Matthias Kr\"uger, Mehran Kardar, M. T. Homer Reid, Vladyslav A. Golyk

arxiv:1202.1167 v4 · 2012-02-06 · quant-ph · cond-mat.stat-mech · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OYBRZZNSM6CHGV47BYFJEQ2MM7}

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	2026-05-18T03:36:25.269860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76031ce5b2678473579f0e0a92434c67df757039906f0cea7a35dcc093238db6

Aliases

arxiv: 1202.1167 · arxiv_version: 1202.1167v4 · doi: 10.48550/arxiv.1202.1167 · pith_short_12: OYBRZZNSM6CH · pith_short_16: OYBRZZNSM6CHGV47 · pith_short_8: OYBRZZNS

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/OYBRZZNSM6CHGV47BYFJEQ2MM7 \
  | 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: 76031ce5b2678473579f0e0a92434c67df757039906f0cea7a35dcc093238db6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a4133613f890ecbee48520299d3642abfe5d173c18987df095af90c82068ee8",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-02-06T15:15:30Z",
    "title_canon_sha256": "16b833edd44a0d434ab3efb96cb975444017437b06baa312f5944e06bf4adaf9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.1167",
    "kind": "arxiv",
    "version": 4
  }
}