Pith Number

pith:SZHWRHF7

pith:2013:SZHWRHF76ICTAJSGQFWNDZDD4A

not attested not anchored not stored refs pending

Random laser from engineered nanostructures obtained by surface tension driven lithography

C. Conti, F. Di Maria, G. Barbarella, G. Gigli, I. Viola, N. Ghofraniha

arxiv:1301.7582 v1 · 2013-01-31 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SZHWRHF76ICTAJSGQFWNDZDD4A}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:57:53.091002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

964f689cbff205302646816cd1e463e03ee44370a2bf7da7797ce62f2c4cf3df

Aliases

arxiv: 1301.7582 · arxiv_version: 1301.7582v1 · doi: 10.48550/arxiv.1301.7582 · pith_short_12: SZHWRHF76ICT · pith_short_16: SZHWRHF76ICTAJSG · pith_short_8: SZHWRHF7

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/SZHWRHF76ICTAJSGQFWNDZDD4A \
  | 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: 964f689cbff205302646816cd1e463e03ee44370a2bf7da7797ce62f2c4cf3df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1b6c03b38c8e908f1805db7e2a88e597ef5a1d54fe50f4d83f6fa2196a9847f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-01-31T12:00:06Z",
    "title_canon_sha256": "aba073919663244a887d14df94271c56bded34dd89f2ad8dd785d5034d2a3468"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.7582",
    "kind": "arxiv",
    "version": 1
  }
}