Pith Number

pith:IUPU6ZZM

pith:2010:IUPU6ZZMUJ5PZDUCLZBMTH5FEX

not attested not anchored not stored refs pending

Achieving a Strongly Temperature-Dependent Casimir Effect

Alejandro W. Rodriguez, Alexander P. McCauley, David Woolf, Federico Capasso, John D. Joannopoulos, Steven G. Johnson

arxiv:1004.2733 v1 · 2010-04-15 · 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{IUPU6ZZMUJ5PZDUCLZBMTH5FEX}

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	2026-05-18T04:31:11.801129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

451f4f672ca27afc8e825e42c99fa525dd4589e421eaf9ebb9e32aee0feb2d4a

Aliases

arxiv: 1004.2733 · arxiv_version: 1004.2733v1 · doi: 10.48550/arxiv.1004.2733 · pith_short_12: IUPU6ZZMUJ5P · pith_short_16: IUPU6ZZMUJ5PZDUC · pith_short_8: IUPU6ZZM

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/IUPU6ZZMUJ5PZDUCLZBMTH5FEX \
  | 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: 451f4f672ca27afc8e825e42c99fa525dd4589e421eaf9ebb9e32aee0feb2d4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1dff7ce5418e38a7a3eca72ea0f333135427440e318f885b3499e9a0914bbdde",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-04-15T23:04:38Z",
    "title_canon_sha256": "fc1c25654aaf4bbc28349eefd8220ce253f16268c9a37e15f8fda77dc188c362"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.2733",
    "kind": "arxiv",
    "version": 1
  }
}