Pith Number

pith:I7H6UOGG

pith:2016:I7H6UOGGWT7MFCLAHXTMOYVXRX

not attested not anchored not stored refs pending

Microwave emission by nonlinear crystals irradiated with a high-intensity, mode-locked laser

A. F. Borghesani, C. Braggio, M. Guarise

arxiv:1604.04409 v1 · 2016-04-15 · 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{I7H6UOGGWT7MFCLAHXTMOYVXRX}

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	2026-05-18T01:12:03.863015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47cfea38c6b4fec289603de6c762b78df15e851532bac41ea0b706f22d477782

Aliases

arxiv: 1604.04409 · arxiv_version: 1604.04409v1 · doi: 10.48550/arxiv.1604.04409 · pith_short_12: I7H6UOGGWT7M · pith_short_16: I7H6UOGGWT7MFCLA · pith_short_8: I7H6UOGG

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/I7H6UOGGWT7MFCLAHXTMOYVXRX \
  | 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: 47cfea38c6b4fec289603de6c762b78df15e851532bac41ea0b706f22d477782

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96d8226666b562f5db498d1c8ecb699cc698b4ea374ad3c34a56ede96224ee02",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-04-15T09:32:59Z",
    "title_canon_sha256": "1f5130de47909fbe8003ca1b342d1ad734d5cea82b9eaea71d8e4f8e6a3df351"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.04409",
    "kind": "arxiv",
    "version": 1
  }
}