Pith Number

pith:ZHJJAPK5

pith:2025:ZHJJAPK5QNOLLVBPSHGMWZAPMZ

not attested not anchored not stored refs pending

Soft X-ray high-harmonic generation in an anti-resonant hollow core fiber driven by a 3 $\mu$m ultrafast laser

Benjamin Shearer, Clay Klein, Daniel Carlson, Daniel Lesko, Drew Morrill, Gabriella Seifert, Grzegorz Golba, Gunnar Arisholm, Henry Kapteyn, James Uhrich, Jeremy Thurston, Jonathan Knight, Margaret Murnane, Micha\"el Hemmer, Rae Larsen, Scott Diddams, Tin Nghia Nguyen, Will Hettel

arxiv:2504.01112 v1 · 2025-04-01 · 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{ZHJJAPK5QNOLLVBPSHGMWZAPMZ}

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	2026-07-05T10:43:09.369718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9d2903d5d835cb5d42f91cccb640f664394f21a103e912bb14a3ff5b7cc75c0

Aliases

arxiv: 2504.01112 · arxiv_version: 2504.01112v1 · doi: 10.48550/arxiv.2504.01112 · pith_short_12: ZHJJAPK5QNOL · pith_short_16: ZHJJAPK5QNOLLVBP · pith_short_8: ZHJJAPK5

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/ZHJJAPK5QNOLLVBPSHGMWZAPMZ \
  | 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: c9d2903d5d835cb5d42f91cccb640f664394f21a103e912bb14a3ff5b7cc75c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99180e316a1836cb8f105825b310233449561c51293d06dcb3072089d9748b41",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-04-01T18:28:58Z",
    "title_canon_sha256": "8c89fa2710ee2d2503d0b75ea11e02bc4dbea79b9fdeeaea169d2f9ba0a16910"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.01112",
    "kind": "arxiv",
    "version": 1
  }
}