Pith Number

pith:FPDVXF5B

pith:2012:FPDVXF5B535Q434PCYUJU5JMRW

not attested not anchored not stored refs pending

Tunable degree of localization in random lasers with controlled interaction

Cefe Lopez, Claudio Conti, Marco Leonetti

arxiv:1207.4181 v1 · 2012-07-17 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FPDVXF5B535Q434PCYUJU5JMRW}

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	2026-05-18T01:56:17.241664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bc75b97a1eefb0e6f8f16289a752c8da552bedb75b6af367f2dd6ccb76221a6

Aliases

arxiv: 1207.4181 · arxiv_version: 1207.4181v1 · doi: 10.48550/arxiv.1207.4181 · pith_short_12: FPDVXF5B535Q · pith_short_16: FPDVXF5B535Q434P · pith_short_8: FPDVXF5B

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/FPDVXF5B535Q434PCYUJU5JMRW \
  | 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: 2bc75b97a1eefb0e6f8f16289a752c8da552bedb75b6af367f2dd6ccb76221a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e80b8f4655dd274bb82159230232743749ee899d7f3ea16dbb651770db89c78",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-07-17T09:30:34Z",
    "title_canon_sha256": "a7e24c27963a9ebc617f36b2eb7a200b891d9e71dbff499a7277c2b8940f77fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.4181",
    "kind": "arxiv",
    "version": 1
  }
}