Pith Number

pith:Q42JA37Y

pith:2016:Q42JA37YVJYWX2HWZL6AHKQDSU

not attested not anchored not stored refs pending

Sub 100-fs, 5.2-$\mu$m ZGP Parametric Amplifier Driven by a ps Ho:YAG Chirped Pulse Amplifier and its application to high harmonic generation

Andrius Baltu\v{s}ka, Audrius Pug\v{z}lys, Heinar Hoogland, Pavel Malevich, Ronald Holzwarth, Sarayoo Sasidharan Kangaparambil, Tsuneto Kanai

arxiv:1609.04555 v1 · 2016-09-15 · 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{Q42JA37YVJYWX2HWZL6AHKQDSU}

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	2026-05-18T01:04:36.365681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8734906ff8aa716be8f6cafc03aa03950808e2b12a8000f739600b419c76f0f4

Aliases

arxiv: 1609.04555 · arxiv_version: 1609.04555v1 · doi: 10.48550/arxiv.1609.04555 · pith_short_12: Q42JA37YVJYW · pith_short_16: Q42JA37YVJYWX2HW · pith_short_8: Q42JA37Y

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/Q42JA37YVJYWX2HWZL6AHKQDSU \
  | 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: 8734906ff8aa716be8f6cafc03aa03950808e2b12a8000f739600b419c76f0f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9394a6a5fdeaa26ed32edaeaff49e0202d8979d059f1994752ca02c46b8ae5c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-09-15T09:47:06Z",
    "title_canon_sha256": "ea301a3e8370915c7b379da572c7a8c8555fdec582be1886c78ab1fd66e4063b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.04555",
    "kind": "arxiv",
    "version": 1
  }
}