Pith Number

pith:ZVYB52ZO

pith:2013:ZVYB52ZO5Q4K3CPXVHITCEDAZS

not attested not anchored not stored refs pending

A High Efficiency Architecture for Cascaded Raman Fiber Lasers

Bera Palsdottir, Clifford E. Headley, Dan Jakobsen, Jeffrey W. Nichsolson, Man F. Yan, V. R. Supradeepa

arxiv:1301.6185 v2 · 2013-01-25 · 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{ZVYB52ZO5Q4K3CPXVHITCEDAZS}

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	2026-05-18T03:30:54.987140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd701eeb2eec38ad89f7a9d1311060cc8ef0067d8acb6bb4a082d7a1e82dbd72

Aliases

arxiv: 1301.6185 · arxiv_version: 1301.6185v2 · doi: 10.48550/arxiv.1301.6185 · pith_short_12: ZVYB52ZO5Q4K · pith_short_16: ZVYB52ZO5Q4K3CPX · pith_short_8: ZVYB52ZO

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/ZVYB52ZO5Q4K3CPXVHITCEDAZS \
  | 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: cd701eeb2eec38ad89f7a9d1311060cc8ef0067d8acb6bb4a082d7a1e82dbd72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "146c0f0a30c3ca3fda433210808e9db8e56e4b0f02ad7186c552a49103d130af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-01-25T22:24:36Z",
    "title_canon_sha256": "bd84bfe7ded7bbe100a17e1f5e8662f213cd45ef43982c564da63ae5cd0acbfe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.6185",
    "kind": "arxiv",
    "version": 2
  }
}