Pith Number

pith:3XBCZXU6

pith:2018:3XBCZXU6HC2NCEGKGGKXPWM5PD

not attested not anchored not stored refs pending

Making the most of time in quantum metrology: concurrent state preparation and sensing

Anthony J. Hayes, Jacob Dunningham, Kae Nemoto, Shane Dooley, William J. Munro

arxiv:1801.03452 v1 · 2018-01-10 · 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{3XBCZXU6HC2NCEGKGGKXPWM5PD}

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	2026-05-18T00:26:17.054453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddc22cde9e38b4d110ca319577d99d78c4d9579843273f0d23009437ffab09d2

Aliases

arxiv: 1801.03452 · arxiv_version: 1801.03452v1 · doi: 10.48550/arxiv.1801.03452 · pith_short_12: 3XBCZXU6HC2N · pith_short_16: 3XBCZXU6HC2NCEGK · pith_short_8: 3XBCZXU6

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/3XBCZXU6HC2NCEGKGGKXPWM5PD \
  | 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: ddc22cde9e38b4d110ca319577d99d78c4d9579843273f0d23009437ffab09d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e9564938f2ae743a5e52c6a74519a7202de6b1db73a3b665aaa4654f1bee395",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-01-10T16:55:54Z",
    "title_canon_sha256": "856768c3fe5366ffaff31b11b6675f194e57b9907ac94d364a2a19a7ed5f044e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.03452",
    "kind": "arxiv",
    "version": 1
  }
}