Pith Number

pith:KJGI4YSI

pith:2025:KJGI4YSITAUF4RH6QZHDB5L3SS

not attested not anchored not stored refs pending

Isolated attosecond spatio-temporal optical vortices: Interplay between the topological charge and orbital angular momentum scaling in high harmonic generation

Carlos Hernandez-Garcia, Luis Plaja, Miguel A. Porras, Rodrigo Martin-Hernandez

arxiv:2506.07465 v2 · 2025-06-09 · 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{KJGI4YSITAUF4RH6QZHDB5L3SS}

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	2026-07-05T11:19:08.333649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

524c8e624898285e44fe864e30f57b94928fcfd966713575a00b579cdc2db4ae

Aliases

arxiv: 2506.07465 · arxiv_version: 2506.07465v2 · doi: 10.48550/arxiv.2506.07465 · pith_short_12: KJGI4YSITAUF · pith_short_16: KJGI4YSITAUF4RH6 · pith_short_8: KJGI4YSI

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/KJGI4YSITAUF4RH6QZHDB5L3SS \
  | 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: 524c8e624898285e44fe864e30f57b94928fcfd966713575a00b579cdc2db4ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d68bc78c1c5bd536271ede2d9878a744b7d9328d1e21d761a47f28ed23a132a0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-06-09T06:15:56Z",
    "title_canon_sha256": "4c0e958a9c9ec247273dbaf03e4721da9e9eb68c84eca2c78fb98dce60db600e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.07465",
    "kind": "arxiv",
    "version": 2
  }
}