Pith Number

pith:LDII2L5K

pith:2015:LDII2L5KNCLZ5TWDAZQZDR3BA7

not attested not anchored not stored refs pending

A narrow-band speckle-free light source via random Raman lasing

Benjamin A. Rockwell, Brandon Redding, Brett H. Hokr, Gary D. Noojin, Hui Cao, Joel N. Bixler, Marlan O. Scully, Morgan S. Schmidt, Phillip N. Dyer, Robert J. Thomas, Vladislav V. Yakovlev

arxiv:1505.07156 v1 · 2015-05-26 · 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{LDII2L5KNCLZ5TWDAZQZDR3BA7}

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	2026-05-18T01:22:39.981027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58d08d2faa68979ecec3066191c76107dc4e7d5784537dc644ebd5233f3a5fd0

Aliases

arxiv: 1505.07156 · arxiv_version: 1505.07156v1 · doi: 10.48550/arxiv.1505.07156 · pith_short_12: LDII2L5KNCLZ · pith_short_16: LDII2L5KNCLZ5TWD · pith_short_8: LDII2L5K

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/LDII2L5KNCLZ5TWDAZQZDR3BA7 \
  | 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: 58d08d2faa68979ecec3066191c76107dc4e7d5784537dc644ebd5233f3a5fd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68c1a54fea0e90f0786b623b9b11e3189a74944071d2fbda2780e741e4e324ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-05-26T23:14:17Z",
    "title_canon_sha256": "fa1d30aa2fa571843caed9b420f4b8f4f776264cdac4c08d69909faa405541b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07156",
    "kind": "arxiv",
    "version": 1
  }
}