Pith Number

pith:WTPNXXEK

pith:2013:WTPNXXEK7VIJGDR45YP2MHG3DV

not attested not anchored not stored refs pending

Random Raman lasing

Benjamin A. Rockwell, Brett H. Hokr, Gary D. Noojin, Georgi I. Petrov, Hope T. Beier, John D. Mason, Leonid A. Golovan, Michael Cone, Robert J. Thomas, Vladislav V. Yakovlev

arxiv:1307.1716 v1 · 2013-07-05 · 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{WTPNXXEK7VIJGDR45YP2MHG3DV}

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	2026-05-18T03:12:08.562856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4dedbdc8afd50930e3cee1fa61cdb1d663301eeb34fa9a7d2fcc03c06f8a0e6

Aliases

arxiv: 1307.1716 · arxiv_version: 1307.1716v1 · doi: 10.48550/arxiv.1307.1716 · pith_short_12: WTPNXXEK7VIJ · pith_short_16: WTPNXXEK7VIJGDR4 · pith_short_8: WTPNXXEK

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/WTPNXXEK7VIJGDR45YP2MHG3DV \
  | 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: b4dedbdc8afd50930e3cee1fa61cdb1d663301eeb34fa9a7d2fcc03c06f8a0e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ce4a1dc56c602a6343d862394557b0523288f4c3e20ba565264aea4ec3c8f3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-07-05T20:38:12Z",
    "title_canon_sha256": "9e983e11034316f2c434e54452b46e51e4e365fec0d2c0528fa2d18ace204760"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.1716",
    "kind": "arxiv",
    "version": 1
  }
}