Pith Number

pith:42VCEAXJ

pith:2011:42VCEAXJU6X7ZUMBVPUO65GLSE

not attested not anchored not stored refs pending

Spectroscopic study of impurities and associated defects in nanodiamonds from Efremovka (CV3) and Orgueil (CI) meteorites

A.A. Shiryaev, A.V. Fisenko, I.I. Vlasov, L.F. Semjonova, P. Nagel, S. Schuppler

arxiv:1102.0880 v1 · 2011-02-04 · cond-mat.mes-hall · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{42VCEAXJU6X7ZUMBVPUO65GLSE}

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	2026-05-18T03:46:04.028789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6aa2202e9a7affcd181abe8ef74cb911fd44d9565fb825c705ead03efda1093

Aliases

arxiv: 1102.0880 · arxiv_version: 1102.0880v1 · doi: 10.48550/arxiv.1102.0880 · pith_short_12: 42VCEAXJU6X7 · pith_short_16: 42VCEAXJU6X7ZUMB · pith_short_8: 42VCEAXJ

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/42VCEAXJU6X7ZUMBVPUO65GLSE \
  | 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: e6aa2202e9a7affcd181abe8ef74cb911fd44d9565fb825c705ead03efda1093

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51b9e4f590d496622712dfd846ae6b1c87ee1792a2a4ab4dcda6cfe69746e6ff",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-02-04T11:28:08Z",
    "title_canon_sha256": "edbec13f6fd4c7da05cb0db060a3e7165789cea4fc0ece06cb0a3311a3a43fe1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.0880",
    "kind": "arxiv",
    "version": 1
  }
}