Pith Number

pith:MJKFURHV

pith:2025:MJKFURHVENL44JD4Y6NPDIEGYH

not attested not anchored not stored refs pending

Creating attosecond breathing ions by coherent shake-up

James Tarrant, Marco Ruberti, Margarita Khokhlova, P\v{r}emysl Koloren\v{c}, Vitali Averbukh

arxiv:2503.21976 v1 · 2025-03-27 · 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{MJKFURHVENL44JD4Y6NPDIEGYH}

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	2026-07-05T10:40:45.281997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62545a44f52357ce247cc79af1a086c1f6938148bef3d5b2114fe7a9dfbdf97c

Aliases

arxiv: 2503.21976 · arxiv_version: 2503.21976v1 · doi: 10.48550/arxiv.2503.21976 · pith_short_12: MJKFURHVENL4 · pith_short_16: MJKFURHVENL44JD4 · pith_short_8: MJKFURHV

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/MJKFURHVENL44JD4Y6NPDIEGYH \
  | 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: 62545a44f52357ce247cc79af1a086c1f6938148bef3d5b2114fe7a9dfbdf97c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "feda70fcfedb4696f446b87111dfab9fa902bdb81e1414dc970a80f0479440d3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2025-03-27T20:44:08Z",
    "title_canon_sha256": "54368b4a6f61d8ee4659f35f569b47178b7fed5fd01b85a2f0c11004f3e57b49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.21976",
    "kind": "arxiv",
    "version": 1
  }
}