Pith Number

pith:UJG7PDJK

pith:2017:UJG7PDJKXEMT2WNLTMGACN4SZN

not attested not anchored not stored refs pending

Efficient, self-phase matched, narrow-band, engineered shape, tunable high-order harmonic generation based on femtosecond dynamic grating

G. Shayeganrad, L. Mashhadi

arxiv:1710.00312 v1 · 2017-10-01 · 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{UJG7PDJKXEMT2WNLTMGACN4SZN}

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	2026-05-18T00:33:55.171903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a24df78d2ab9193d59ab9b0c013792cb5510b44ad0ef887cb3af3f978ebd395a

Aliases

arxiv: 1710.00312 · arxiv_version: 1710.00312v1 · doi: 10.48550/arxiv.1710.00312 · pith_short_12: UJG7PDJKXEMT · pith_short_16: UJG7PDJKXEMT2WNL · pith_short_8: UJG7PDJK

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/UJG7PDJKXEMT2WNLTMGACN4SZN \
  | 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: a24df78d2ab9193d59ab9b0c013792cb5510b44ad0ef887cb3af3f978ebd395a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94e68184986c4042b286749f6de735c4fae4ae56c5ae3ef32237216507a2b38f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-10-01T08:23:09Z",
    "title_canon_sha256": "b401e8b6d29fbcd22f3f606dd6c7ceaf0e0028755bd76cb9bcbabca1003510a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.00312",
    "kind": "arxiv",
    "version": 1
  }
}