Pith Number

pith:YHQZJYGH

pith:2018:YHQZJYGHJO7NNWCOEALWUASRUN

not attested not anchored not stored refs pending

Remarks on the Casimir force for magnetodielectric media

Iver Brevik, K. V. Shajesh, Prachi Parashar

arxiv:1808.02205 v2 · 2018-08-01 · physics.class-ph · hep-th · 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{YHQZJYGHJO7NNWCOEALWUASRUN}

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	2026-05-18T00:04:12.669029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1e194e0c74bbed6d84e20176a0251a37a28aaa13b119269dc2a1fc363413f8f

Aliases

arxiv: 1808.02205 · arxiv_version: 1808.02205v2 · doi: 10.48550/arxiv.1808.02205 · pith_short_12: YHQZJYGHJO7N · pith_short_16: YHQZJYGHJO7NNWCO · pith_short_8: YHQZJYGH

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/YHQZJYGHJO7NNWCOEALWUASRUN \
  | 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: c1e194e0c74bbed6d84e20176a0251a37a28aaa13b119269dc2a1fc363413f8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0de1e76291bf61f7c898f7deb93903dc77a2cc48780fb04f9798825c0c5b517e",
    "cross_cats_sorted": [
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2018-08-01T13:48:24Z",
    "title_canon_sha256": "958b3732c45ee5a13557a807ee6205b6401e24f2906370959abae34833468503"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.02205",
    "kind": "arxiv",
    "version": 2
  }
}