Pith Number

pith:7PUA44ZM

pith:2010:7PUA44ZMDUFFGWWNAGK7YHNXYK

not attested not anchored not stored refs pending

Switching Casimir forces with Phase Change Materials

B.J. Kooi V. B. Svetovoy, C. Binns, G. Palasantzas, G. Torricelli, M. Wuttig, O. Shpak, P. J. van Zwol

arxiv:1006.4065 v2 · 2010-06-21 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7PUA44ZMDUFFGWWNAGK7YHNXYK}

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	2026-05-18T02:06:44.091019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbe80e732c1d0a535acd0195fc1db7c29d9854d61bc918a36853575e5653fa09

Aliases

arxiv: 1006.4065 · arxiv_version: 1006.4065v2 · doi: 10.48550/arxiv.1006.4065 · pith_short_12: 7PUA44ZMDUFF · pith_short_16: 7PUA44ZMDUFFGWWN · pith_short_8: 7PUA44ZM

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/7PUA44ZMDUFFGWWNAGK7YHNXYK \
  | 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: fbe80e732c1d0a535acd0195fc1db7c29d9854d61bc918a36853575e5653fa09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d662c59f9576a59f31f29ee44a9314884d8f1ee884921dbe952eaaecfdc0f86",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2010-06-21T13:47:21Z",
    "title_canon_sha256": "e31d07721f63bd4f7b2adf76d788152b8e752cd9bc22b5a97420bf76ddfdb67e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.4065",
    "kind": "arxiv",
    "version": 2
  }
}