Pith Number

pith:3RAU4JSV

pith:2024:3RAU4JSVWIDXXMUT3ZUCKRQQIN

not attested not anchored not stored refs pending

A Compact X-Ray Laser with Ion Source and Crystal Cavity

Shuang Li

arxiv:2412.10613 v1 · 2024-12-13 · physics.atom-ph · physics.atm-clus · 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{3RAU4JSVWIDXXMUT3ZUCKRQQIN}

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	2026-07-05T09:49:18.339493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc414e2655b2077bb293de68254610435af8fe9fd80406d3f1c2a016f3b8461a

Aliases

arxiv: 2412.10613 · arxiv_version: 2412.10613v1 · doi: 10.48550/arxiv.2412.10613 · pith_short_12: 3RAU4JSVWIDX · pith_short_16: 3RAU4JSVWIDXXMUT · pith_short_8: 3RAU4JSV

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/3RAU4JSVWIDXXMUT3ZUCKRQQIN \
  | 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: dc414e2655b2077bb293de68254610435af8fe9fd80406d3f1c2a016f3b8461a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86c261c33a54688ea70dba4e4accc638313ed7f5e1e5fa9161c881daae48f0d5",
    "cross_cats_sorted": [
      "physics.atm-clus",
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2024-12-13T23:38:35Z",
    "title_canon_sha256": "c836ccfdcb43d3828e4d33542655fa61cabaae0bdcd281fb15b735e19f94d392"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.10613",
    "kind": "arxiv",
    "version": 1
  }
}