Pith Number

pith:4RAAJEUD

pith:2013:4RAAJEUDE7TG3PDEJBYZDZY53S

not attested not anchored not stored refs pending

Optical absorption and emission of silicon nanocrystals: From single to collective response

Francesco Cigarini, Roberto Guerra, Stefano Ossicini

arxiv:1306.2785 v1 · 2013-06-12 · 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{4RAAJEUDE7TG3PDEJBYZDZY53S}

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	2026-05-18T03:21:09.443360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e44004928327e66dbc64487191e71ddc9b853b035ea7e96719e9c1370c3c5508

Aliases

arxiv: 1306.2785 · arxiv_version: 1306.2785v1 · doi: 10.48550/arxiv.1306.2785 · pith_short_12: 4RAAJEUDE7TG · pith_short_16: 4RAAJEUDE7TG3PDE · pith_short_8: 4RAAJEUD

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/4RAAJEUDE7TG3PDEJBYZDZY53S \
  | 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: e44004928327e66dbc64487191e71ddc9b853b035ea7e96719e9c1370c3c5508

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4830a866da8c3ba47e63f8e5b6021953ded4c48ff4391776b13fdc322300a4b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-06-12T11:01:49Z",
    "title_canon_sha256": "3d0584652048d2901c8a6a89677beb013f2a3e81f12c1dc755d789603e429d6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.2785",
    "kind": "arxiv",
    "version": 1
  }
}