Pith Number

pith:KWBF2CHJ

pith:2014:KWBF2CHJUVX2DPGN5ZNIOQBMDE

not attested not anchored not stored refs pending

Analysis and Control of Quantum Finite-level Systems Driven by Single-photon Input States

Guofeng Zhang, Matthew R. James, Yu Pan

arxiv:1412.1273 v4 · 2014-12-03 · 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{KWBF2CHJUVX2DPGN5ZNIOQBMDE}

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	2026-05-18T01:18:52.844809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55825d08e9a56fa1bccdee5a87402c19049b25aa1a04be66668883cf53f48f9a

Aliases

arxiv: 1412.1273 · arxiv_version: 1412.1273v4 · doi: 10.48550/arxiv.1412.1273 · pith_short_12: KWBF2CHJUVX2 · pith_short_16: KWBF2CHJUVX2DPGN · pith_short_8: KWBF2CHJ

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/KWBF2CHJUVX2DPGN5ZNIOQBMDE \
  | 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: 55825d08e9a56fa1bccdee5a87402c19049b25aa1a04be66668883cf53f48f9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3918e2ce8fce22000dca9fe42c5a002aba12e7465e2764106c9494dca4ff1ab9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-12-03T11:03:31Z",
    "title_canon_sha256": "960c0b255f5fdff4cfe98731a15a78875f88145359ceffda2d6d7e80db7cfb6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.1273",
    "kind": "arxiv",
    "version": 4
  }
}