Pith Number

pith:Q2MWM6TO

pith:2013:Q2MWM6TOSNWK2SGASYPCGGSI4C

not attested not anchored not stored refs pending

Two driven coupled qubits in a time varying magnetic field: exact and approximate solutions

E. I. Lashin, Elham Aldufeery, Gehad Sadiek, M. Sebaweh Abdullah

arxiv:1312.6883 v1 · 2013-12-24 · quant-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{Q2MWM6TOSNWK2SGASYPCGGSI4C}

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	2026-05-18T03:03:55.758418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8699667a6e936cad48c0961e231a48e0aea8a1c064661845e4035deae28aa5bb

Aliases

arxiv: 1312.6883 · arxiv_version: 1312.6883v1 · doi: 10.48550/arxiv.1312.6883 · pith_short_12: Q2MWM6TOSNWK · pith_short_16: Q2MWM6TOSNWK2SGA · pith_short_8: Q2MWM6TO

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/Q2MWM6TOSNWK2SGASYPCGGSI4C \
  | 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: 8699667a6e936cad48c0961e231a48e0aea8a1c064661845e4035deae28aa5bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0d4e465883467b92ad9764a5d43cfd9d6f8d2a1db10c81b0a641d102d91979d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-12-24T20:15:07Z",
    "title_canon_sha256": "bd107c29625dbc54065320a2c369ddd2eb22c6a4c7f586f110fc3146d61a7d91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.6883",
    "kind": "arxiv",
    "version": 1
  }
}