Pith Number

pith:2K7ZRKU2

pith:2019:2K7ZRKU2U4X2K47FV2F74KEI2A

not attested not anchored not stored refs pending

Observation of autoionization dynamics and sub-cycle quantum beating in electronic molecular wave packets

A. Dubrouil, C.-D. Lin, C. Feng, F. Calegari, F. Frassetto, G. Sansone, J. Hummert, L. Poletto, M. Nisoli, M. Reduzzi, O. Kornilov, W.-C. Chu

arxiv:1902.10136 v1 · 2019-02-26 · physics.atom-ph · 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{2K7ZRKU2U4X2K47FV2F74KEI2A}

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	2026-05-17T23:52:31.627123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2bf98aa9aa72fa573e5ae8bfe2888d01f7201ebdd7420883064fb343fdafe49

Aliases

arxiv: 1902.10136 · arxiv_version: 1902.10136v1 · doi: 10.48550/arxiv.1902.10136 · pith_short_12: 2K7ZRKU2U4X2 · pith_short_16: 2K7ZRKU2U4X2K47F · pith_short_8: 2K7ZRKU2

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/2K7ZRKU2U4X2K47FV2F74KEI2A \
  | 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: d2bf98aa9aa72fa573e5ae8bfe2888d01f7201ebdd7420883064fb343fdafe49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfff6a7be884248727e73126099b04f53474ae167619516b5ecb23247cf5a8ad",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2019-02-26T11:48:01Z",
    "title_canon_sha256": "290352da9a1f5d5bc071ee7e696b7bcbd255863d1805908c823aaa24882b7666"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.10136",
    "kind": "arxiv",
    "version": 1
  }
}