Pith Number

pith:3UVNDCQ4

pith:2022:3UVNDCQ4C5UDTYWS5MX2SQNDQB

not attested not anchored not stored refs pending

Laser-induced electron Fresnel diffraction by XUV pulses at extreme intensity

Hao Liang, K. Krajewska, Lei Geng, Liang-You Peng, Qihuang Gong

arxiv:2203.14192 v1 · 2022-03-27 · physics.atom-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{3UVNDCQ4C5UDTYWS5MX2SQNDQB}

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	2026-07-05T04:08:48.745531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd2ad18a1c176839e2d2eb2fa941a3806d026d17ecb2ba8a5591bc6117be3d8e

Aliases

arxiv: 2203.14192 · arxiv_version: 2203.14192v1 · doi: 10.48550/arxiv.2203.14192 · pith_short_12: 3UVNDCQ4C5UD · pith_short_16: 3UVNDCQ4C5UDTYWS · pith_short_8: 3UVNDCQ4

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/3UVNDCQ4C5UDTYWS5MX2SQNDQB \
  | 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: dd2ad18a1c176839e2d2eb2fa941a3806d026d17ecb2ba8a5591bc6117be3d8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3479cc2633ee61219b1d908e56ea96d9bb945fceee3a4f197b1ae98af7b9ce99",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2022-03-27T03:03:58Z",
    "title_canon_sha256": "9cbe3caf00c36248dc43d3db84374938f10af087bc106d549f53a46c806dc434"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.14192",
    "kind": "arxiv",
    "version": 1
  }
}