Pith Number

pith:FQSC6M5T

pith:2014:FQSC6M5TLCKP3Y6QIFQX3ZF3CC

not attested not anchored not stored refs pending

Searching for quantum optimal controls in the presence of singular critical points

Constantin Brif, Gregory Riviello, Herschel Rabitz, Katharine Moore Tibbetts, Re-Bing Wu, Ruixing Long, Tak-San Ho

arxiv:1405.0204 v2 · 2014-05-01 · 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{FQSC6M5TLCKP3Y6QIFQX3ZF3CC}

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	2026-05-18T02:47:24.070225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c242f33b35894fde3d041617de4bb10a4c1d8763f2e957ad9bb8df2da730e44

Aliases

arxiv: 1405.0204 · arxiv_version: 1405.0204v2 · doi: 10.48550/arxiv.1405.0204 · pith_short_12: FQSC6M5TLCKP · pith_short_16: FQSC6M5TLCKP3Y6Q · pith_short_8: FQSC6M5T

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/FQSC6M5TLCKP3Y6QIFQX3ZF3CC \
  | 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: 2c242f33b35894fde3d041617de4bb10a4c1d8763f2e957ad9bb8df2da730e44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74f6d0bf07e0c8331e14d9358429a6e266b08ae9ad456b9d5ae8d2d9d13379fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-05-01T16:02:01Z",
    "title_canon_sha256": "c8d2cc2400c3d6dc9f73a79e60229c674a7e2bd0782b74dd6662855cbfb31ae7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.0204",
    "kind": "arxiv",
    "version": 2
  }
}