Pith Number

pith:LGQJCU4P

pith:2021:LGQJCU4PH5VI6I44RYUOAQDIG3

not attested not anchored not stored refs pending

Experimental control of quantum-mechanical entanglement in an attosecond pump-probe experiment

Laura Maikowski, Lisa-Marie Koll, Lorenz Drescher, Marc J.J. Vrakking, Tobias Witting

arxiv:2108.11772 v1 · 2021-08-26 · quant-ph · 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{LGQJCU4PH5VI6I44RYUOAQDIG3}

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	2026-07-05T03:53:03.372670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59a091538f3f6a8f239c8e28e0406836e6aa148cd9f296362ef24feac536d61d

Aliases

arxiv: 2108.11772 · arxiv_version: 2108.11772v1 · doi: 10.48550/arxiv.2108.11772 · pith_short_12: LGQJCU4PH5VI · pith_short_16: LGQJCU4PH5VI6I44 · pith_short_8: LGQJCU4P

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/LGQJCU4PH5VI6I44RYUOAQDIG3 \
  | 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: 59a091538f3f6a8f239c8e28e0406836e6aa148cd9f296362ef24feac536d61d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b2e8605fc91314ec63aa61eff63ae067e56821d7d1ac3488327a270500361a0",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-08-26T13:11:32Z",
    "title_canon_sha256": "85f3f040f9278379651858e4e32225a4adf41e0512ff8d26ee2c5e56d14c312f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.11772",
    "kind": "arxiv",
    "version": 1
  }
}