Pith Number

pith:7PRZGK3Y

pith:2012:7PRZGK3YZPB3V5GCX23TQOLLTP

not attested not anchored not stored refs pending

Quantum electrodynamics near anisotropic polarizable materials: Casimir-Polder shifts near multi-layers of graphene

Claudia Eberlein, Robert Zietal

arxiv:1209.3288 v1 · 2012-09-14 · quant-ph · cond-mat.other · physics.atom-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{7PRZGK3YZPB3V5GCX23TQOLLTP}

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	2026-05-18T01:54:28.891340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbe3932b78cbc3baf4c2beb738396b9bc6cdd0e2934a95d9829d9b703fc227cd

Aliases

arxiv: 1209.3288 · arxiv_version: 1209.3288v1 · doi: 10.48550/arxiv.1209.3288 · pith_short_12: 7PRZGK3YZPB3 · pith_short_16: 7PRZGK3YZPB3V5GC · pith_short_8: 7PRZGK3Y

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/7PRZGK3YZPB3V5GCX23TQOLLTP \
  | 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: fbe3932b78cbc3baf4c2beb738396b9bc6cdd0e2934a95d9829d9b703fc227cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "300a4e23d6452a6d64f28482884b75fafa1f4f11b74fbac2e6a01f8e87ab1af4",
    "cross_cats_sorted": [
      "cond-mat.other",
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-09-14T19:18:10Z",
    "title_canon_sha256": "cbc97e840be85e5213c12c080ce69b146a24ed7d9e63947c7f96ed3d53d449f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.3288",
    "kind": "arxiv",
    "version": 1
  }
}