Pith Number

pith:NYKU74FV

pith:2026:NYKU74FV2SEZDQXQAN33TYAKOK

not attested not anchored not stored refs pending

High-Power Polarization-Controlled Attosecond-Scale Soft X-ray Pulses

Alexandre Trisorio, Andre Al Haddad, Andreas Dax, Antoine Sarracini, Carlo Vicario, Christoph Bostedt, Christopher Arrell, Christoph Kittel, Didier Voulot, Eduard Prat, Gregor Knopp, Hankai Zhang, Kirsten Schnorr, Martin Huppert, Nicole Hiller, Philipp Dijkstal, Sven Reiche, Thomas Schietinger, Tobias Weilbach, Umit Demirbas, Zhaoheng Guo

arxiv:2606.31335 v1 · 2026-06-30 · physics.acc-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NYKU74FV2SEZDQXQAN33TYAKOK}

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	2026-07-01T01:17:59.592306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e154ff0b5d48991c2f00377b9e00a729321f84021dd78184fae3852e9d07df3

Aliases

arxiv: 2606.31335 · arxiv_version: 2606.31335v1 · doi: 10.48550/arxiv.2606.31335 · pith_short_12: NYKU74FV2SEZ · pith_short_16: NYKU74FV2SEZDQXQ · pith_short_8: NYKU74FV

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/NYKU74FV2SEZDQXQAN33TYAKOK \
  | 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: 6e154ff0b5d48991c2f00377b9e00a729321f84021dd78184fae3852e9d07df3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd5644e83ec97662dc784035d5a267ae48d3102ad1d1868f6becb2b3654e252c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2026-06-30T08:35:53Z",
    "title_canon_sha256": "e22a7626188f4bf27d927eb38ab647ac8caf051d2ae23ece0699013e46a46d92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.31335",
    "kind": "arxiv",
    "version": 1
  }
}