Pith Number

pith:S3BGNMUK

pith:2009:S3BGNMUKWGR2PR6K5PG7BJZJNY

not attested not anchored not stored refs pending

Thermodynamic Casimir Effect in the large-n limit

Alfred Hucht, Daniel Gr\"uneberg, Denis Comtesse

arxiv:0904.3661 v2 · 2009-04-23 · 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{S3BGNMUKWGR2PR6K5PG7BJZJNY}

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	2026-05-18T03:51:59.025808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96c266b28ab1a3a7c7caebcdf0a7296e376ea04dbedaa208a2e2d2a5ec95897d

Aliases

arxiv: 0904.3661 · arxiv_version: 0904.3661v2 · doi: 10.48550/arxiv.0904.3661 · pith_short_12: S3BGNMUKWGR2 · pith_short_16: S3BGNMUKWGR2PR6K · pith_short_8: S3BGNMUK

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/S3BGNMUKWGR2PR6K5PG7BJZJNY \
  | 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: 96c266b28ab1a3a7c7caebcdf0a7296e376ea04dbedaa208a2e2d2a5ec95897d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb0544dac2212573eaf3d4b1b81f08ca456fc41f8925730722216884a9a94585",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2009-04-23T11:39:19Z",
    "title_canon_sha256": "933a81579bce2b97a98aff9e0dd14037e2c925bf35fc823c546aa39fd919ffc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.3661",
    "kind": "arxiv",
    "version": 2
  }
}