Pith Number

pith:E2W2W4R2

pith:2010:E2W2W4R2LGPHAN4GZGZTGC32K7

not attested not anchored not stored refs pending

Nanostructures made from superconducting boron doped diamond

C\'ecile Naud, Christopher B\"auerle, \'Etienne Bustarret, Franck Omn\`es, Laurent Saminadayar, Oliver A. Williams, Pierre Rodi\`ere, Soumen Mandal, Tristan Meunier

arxiv:1003.1284 v2 · 2010-03-05 · cond-mat.mes-hall · cond-mat.mtrl-sci · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E2W2W4R2LGPHAN4GZGZTGC32K7}

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	2026-05-18T02:24:38.198816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26adab723a599e703786c9b3330b7a57d3609a293994fe1a70a16f333c0a64ed

Aliases

arxiv: 1003.1284 · arxiv_version: 1003.1284v2 · doi: 10.48550/arxiv.1003.1284 · pith_short_12: E2W2W4R2LGPH · pith_short_16: E2W2W4R2LGPHAN4G · pith_short_8: E2W2W4R2

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/E2W2W4R2LGPHAN4GZGZTGC32K7 \
  | 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: 26adab723a599e703786c9b3330b7a57d3609a293994fe1a70a16f333c0a64ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fceb441f74fbc3846099759c79e08677fde271b25fb3de15ae5de54a3ad241cd",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2010-03-05T16:11:12Z",
    "title_canon_sha256": "dca7de9d3d326dba59415def9e31586fc34df018749b3b2de0aeef2c5a495093"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.1284",
    "kind": "arxiv",
    "version": 2
  }
}