Pith Number

pith:PTWMRWSA

pith:2015:PTWMRWSA7CVMOP4RD3UQT2NQKA

not attested not anchored not stored refs pending

Vernier effect within a versatile femtosecond optical parametric oscillator for broad-tunable, high-repetition-rate oscillator

Frans J. M. Harren, Julien Mandon, Simona M. Cristescu, Yuwei Jin

arxiv:1510.07432 v1 · 2015-10-26 · 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{PTWMRWSA7CVMOP4RD3UQT2NQKA}

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	2026-05-18T01:00:17.451464Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cecc8da40f8aac73f911ee909e9b05003703a9fc2b98db24688fa3609fd207a

Aliases

arxiv: 1510.07432 · arxiv_version: 1510.07432v1 · doi: 10.48550/arxiv.1510.07432 · pith_short_12: PTWMRWSA7CVM · pith_short_16: PTWMRWSA7CVMOP4R · pith_short_8: PTWMRWSA

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/PTWMRWSA7CVMOP4RD3UQT2NQKA \
  | 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: 7cecc8da40f8aac73f911ee909e9b05003703a9fc2b98db24688fa3609fd207a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "475cd76610493744d34eded2a24b7d18349645c90be0b411517e95c343761a07",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-10-26T10:24:51Z",
    "title_canon_sha256": "3410f2663c0efaf6b62986df63ed1c69e6213349eb5bb9eb052883ff93c99e85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.07432",
    "kind": "arxiv",
    "version": 1
  }
}