Pith Number

pith:JDRYDCLK

pith:2012:JDRYDCLKECEPAADNXTJPA26CRE

not attested not anchored not stored refs pending

Doping of Si nanoparticles: the effect of oxidation

A. Carvalho, M. Barroso, M. J. Rayson, P. R. Briddon, S. Oberg

arxiv:1207.0770 v2 · 2012-07-03 · cond-mat.mtrl-sci · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JDRYDCLKECEPAADNXTJPA26CRE}

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	2026-05-18T01:56:35.239136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48e381896a2088f0006dbcd2f06bc2890fc8cd9e036a4ad4fe49d589caa2949a

Aliases

arxiv: 1207.0770 · arxiv_version: 1207.0770v2 · doi: 10.48550/arxiv.1207.0770 · pith_short_12: JDRYDCLKECEP · pith_short_16: JDRYDCLKECEPAADN · pith_short_8: JDRYDCLK

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/JDRYDCLKECEPAADNXTJPA26CRE \
  | 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: 48e381896a2088f0006dbcd2f06bc2890fc8cd9e036a4ad4fe49d589caa2949a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9372560952606d9d9a9b1c1e3008e3dccaf89b234c4a970ff53b377d6727d1b8",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-07-03T18:04:46Z",
    "title_canon_sha256": "61f61ab72976e74404856841d5b15d41322c5e3d566e5e399d774e9f503f235d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.0770",
    "kind": "arxiv",
    "version": 2
  }
}