Pith Number

pith:JRPLJFTU

pith:2018:JRPLJFTUPRS4ZXJZ2TQSTWBI5H

not attested not anchored not stored refs pending

Magnus expansion method for two-level atom interacting with few-cycle pulse

Gavriil Shchedrin, Hichem Eleuch, Jonathan S. Ben-Benjamin, Reed Nessler, Tuguldur Begzjav, Yuri Rostovtsev

arxiv:1809.02642 v1 · 2018-09-07 · quant-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{JRPLJFTUPRS4ZXJZ2TQSTWBI5H}

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	2026-05-18T00:06:15.720912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c5eb496747c65ccdd39d4e129d828e9d820d52da231f24b1f30676c093bdf66

Aliases

arxiv: 1809.02642 · arxiv_version: 1809.02642v1 · doi: 10.48550/arxiv.1809.02642 · pith_short_12: JRPLJFTUPRS4 · pith_short_16: JRPLJFTUPRS4ZXJZ · pith_short_8: JRPLJFTU

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/JRPLJFTUPRS4ZXJZ2TQSTWBI5H \
  | 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: 4c5eb496747c65ccdd39d4e129d828e9d820d52da231f24b1f30676c093bdf66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6bf0af3c444156cd39ec456da40418b8b4b003dec726096e36d73f64a8b093c",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-09-07T19:13:50Z",
    "title_canon_sha256": "8d1fa9c613db4082f8aee779e35caac482c4a5a3529731515f7611156e2d3782"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.02642",
    "kind": "arxiv",
    "version": 1
  }
}