Pith Number

pith:RA4P7LN7

pith:2010:RA4P7LN7MOPENDP3J6NDCDDEVX

not attested not anchored not stored refs pending

Materials processing with tightly focused femtosecond vortex laser beams

Andrei V. Rode, Cyril Hnatovsky, Vladlen G. Shvedov, Wieslaw Krolikowski

arxiv:1006.0292 v1 · 2010-06-02 · 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{RA4P7LN7MOPENDP3J6NDCDDEVX}

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	2026-05-18T02:07:05.745740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8838ffadbf639e468dfb4f9a310c64adc3e3ccb5f6b410e4576b66e5d093431c

Aliases

arxiv: 1006.0292 · arxiv_version: 1006.0292v1 · doi: 10.48550/arxiv.1006.0292 · pith_short_12: RA4P7LN7MOPE · pith_short_16: RA4P7LN7MOPENDP3 · pith_short_8: RA4P7LN7

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/RA4P7LN7MOPENDP3J6NDCDDEVX \
  | 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: 8838ffadbf639e468dfb4f9a310c64adc3e3ccb5f6b410e4576b66e5d093431c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f2174d88c2e4bb2f2f4309d7fdb486f73bef2ac3ae9157143d19365251a976d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2010-06-02T04:13:56Z",
    "title_canon_sha256": "57362d618cf8268c581bcd434e50379eaca764556d4f4451ff601be2d2503907"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.0292",
    "kind": "arxiv",
    "version": 1
  }
}