Pith Number

pith:5OR4SVHR

pith:2019:5OR4SVHRTXLYN6IBH6IB6TUK5P

not attested not anchored not stored refs pending

Extremely high-aspect-ratio ultrafast Bessel beam generation and stealth dicing of multi-millimeter thick glass

C. Billet, F. Courvoisier, J. del Hoyo, L. Froehly, L. Furfaro, R. Giust, R. Meyer

arxiv:1908.07196 v1 · 2019-08-20 · physics.app-ph · 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{5OR4SVHRTXLYN6IBH6IB6TUK5P}

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	2026-07-04T23:58:31.896365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eba3c954f19dd786f9013f901f4e8aebf68cfd06cedb939e9abacba093a75e16

Aliases

arxiv: 1908.07196 · arxiv_version: 1908.07196v1 · doi: 10.48550/arxiv.1908.07196 · pith_short_12: 5OR4SVHRTXLY · pith_short_16: 5OR4SVHRTXLYN6IB · pith_short_8: 5OR4SVHR

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/5OR4SVHRTXLYN6IBH6IB6TUK5P \
  | 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: eba3c954f19dd786f9013f901f4e8aebf68cfd06cedb939e9abacba093a75e16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c135478d8d81a4b02090a90ecd96d35030c2f8f649722e218869e2d789c39b2",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-08-20T07:29:30Z",
    "title_canon_sha256": "edb82d97a54f784616fafbb40c80ac7109f361bdc61d5d4dac797bd2831dcf6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07196",
    "kind": "arxiv",
    "version": 1
  }
}