Pith Number

pith:VREALUV7

pith:2014:VREALUV7KRXEAXIFJY7D2HNIKU

not attested not anchored not stored refs pending

Scheme for steady-state preparation of a harmonic oscillator in the first excited state

Kjetil Borkje

arxiv:1402.5057 v2 · 2014-02-20 · quant-ph · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VREALUV7KRXEAXIFJY7D2HNIKU}

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	2026-05-18T02:45:40.929535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac4805d2bf546e405d054e3e3d1da8550ac1a76fb8351802f63b1e91b8ee3ac9

Aliases

arxiv: 1402.5057 · arxiv_version: 1402.5057v2 · doi: 10.48550/arxiv.1402.5057 · pith_short_12: VREALUV7KRXE · pith_short_16: VREALUV7KRXEAXIF · pith_short_8: VREALUV7

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/VREALUV7KRXEAXIFJY7D2HNIKU \
  | 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: ac4805d2bf546e405d054e3e3d1da8550ac1a76fb8351802f63b1e91b8ee3ac9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9e1ce4b03cd75605c7cdb0d084db78ae942abbbd73beb4710d102bb4acf3ff2",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-02-20T16:17:01Z",
    "title_canon_sha256": "91e5c7397ea192463df3d5a285204a4fd495df3edb130f012396ced8bcc4e69b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5057",
    "kind": "arxiv",
    "version": 2
  }
}