Pith Number

pith:GCYXAXJ4

pith:2008:GCYXAXJ4APMGDYFZDUQ2GCM6TK

not attested not anchored not stored refs pending

Compact dimensions and the Casimir effect: the Proca connection

Ariel Edery, Valery Marachevsky

arxiv:0810.3430 v2 · 2008-10-20 · hep-th · cond-mat.stat-mech · quant-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{GCYXAXJ4APMGDYFZDUQ2GCM6TK}

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	2026-05-18T04:23:23.470331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30b1705d3c03d861e0b91d21a3099e9a99424d1a47c0d299a497867d05096caf

Aliases

arxiv: 0810.3430 · arxiv_version: 0810.3430v2 · doi: 10.48550/arxiv.0810.3430 · pith_short_12: GCYXAXJ4APMG · pith_short_16: GCYXAXJ4APMGDYFZ · pith_short_8: GCYXAXJ4

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/GCYXAXJ4APMGDYFZDUQ2GCM6TK \
  | 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: 30b1705d3c03d861e0b91d21a3099e9a99424d1a47c0d299a497867d05096caf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ef9038427a02a4b310c92ed5d812a485fe7b703fa98c1d1dc890c39993473ab",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2008-10-20T11:52:55Z",
    "title_canon_sha256": "5f969bd56f2240a8345459e596959779f132dfbe7747ea5c1f51734b62821fb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.3430",
    "kind": "arxiv",
    "version": 2
  }
}