Pith Number

pith:VP75FWBW

pith:2012:VP75FWBWSNQJPJ2P4MYAHXRC5Y

not attested not anchored not stored refs pending

The Casimir effect as a sum-over-modes in dissipative systems

Francesco Intravaia, Ryan Behunin

arxiv:1209.6072 v2 · 2012-09-26 · 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{VP75FWBWSNQJPJ2P4MYAHXRC5Y}

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	2026-05-18T03:37:08.031262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abffd2d836936097a74fe33003de22ee12e197ffa90ee8fc9426f10374521aeb

Aliases

arxiv: 1209.6072 · arxiv_version: 1209.6072v2 · doi: 10.48550/arxiv.1209.6072 · pith_short_12: VP75FWBWSNQJ · pith_short_16: VP75FWBWSNQJPJ2P · pith_short_8: VP75FWBW

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/VP75FWBWSNQJPJ2P4MYAHXRC5Y \
  | 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: abffd2d836936097a74fe33003de22ee12e197ffa90ee8fc9426f10374521aeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f2882956ffc0376f6fcd987e792300ad17a998e9c212659f064fc6d0780df2a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-09-26T20:39:27Z",
    "title_canon_sha256": "8b3c0ad6b888216b0d062d023060da2f3b17e510ee523af48a770fa6516d257c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.6072",
    "kind": "arxiv",
    "version": 2
  }
}