Pith Number

pith:H2ZIDZ7O

pith:2015:H2ZIDZ7O2TMJIMM2425M7X7HEI

not attested not anchored not stored refs pending

Enhanced Casimir effect for doped graphene

D. Vassilevich, I. Fialkovsky, M. Bordag

arxiv:1507.08693 v2 · 2015-07-30 · cond-mat.mes-hall · cond-mat.other · 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{H2ZIDZ7O2TMJIMM2425M7X7HEI}

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	2026-05-18T00:49:25.195615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3eb281e7eed4d894319ae6bacfdfe7220264f0533541aa6efb3eb4dd3250d225

Aliases

arxiv: 1507.08693 · arxiv_version: 1507.08693v2 · doi: 10.48550/arxiv.1507.08693 · pith_short_12: H2ZIDZ7O2TMJ · pith_short_16: H2ZIDZ7O2TMJIMM2 · pith_short_8: H2ZIDZ7O

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/H2ZIDZ7O2TMJIMM2425M7X7HEI \
  | 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: 3eb281e7eed4d894319ae6bacfdfe7220264f0533541aa6efb3eb4dd3250d225

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7a13041c8cd6c400fb92d4780017f91a5f47ab2551a7fe40614c0fafc661ce2",
    "cross_cats_sorted": [
      "cond-mat.other",
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-07-30T21:23:28Z",
    "title_canon_sha256": "03955e726c0fa29004af8041685795986bfd2cd4f05bb42f284e12580875a6e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.08693",
    "kind": "arxiv",
    "version": 2
  }
}