Pith Number

pith:DZ5VOBRG

pith:2009:DZ5VOBRG5IGDVPVISDVYWXZ7BE

not attested not anchored not stored refs pending

Curvature Effects on Optical Response of Si nanocrystals in SiO2 having Interface Silicon Suboxides

Pierre Carrier

arxiv:0903.3954 v2 · 2009-03-23 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DZ5VOBRG5IGDVPVISDVYWXZ7BE}

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	2026-05-18T02:14:26.410196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e7b570626ea0c3abea890eb8b5f3f091ab41dcdfe026ad41b1a0d89a6144f70

Aliases

arxiv: 0903.3954 · arxiv_version: 0903.3954v2 · doi: 10.48550/arxiv.0903.3954 · pith_short_12: DZ5VOBRG5IGD · pith_short_16: DZ5VOBRG5IGDVPVI · pith_short_8: DZ5VOBRG

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/DZ5VOBRG5IGDVPVISDVYWXZ7BE \
  | 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: 1e7b570626ea0c3abea890eb8b5f3f091ab41dcdfe026ad41b1a0d89a6144f70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31e009b22a5fc707796a227350a251145f7b617d00d367dc747bad9c27837eb7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2009-03-23T20:26:32Z",
    "title_canon_sha256": "ff32b0825633b314622b30f15c3e07c1b0f7d0293f4f7a117c15545716a0c3b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.3954",
    "kind": "arxiv",
    "version": 2
  }
}