Pith Number

pith:HXA6UAVW

pith:2011:HXA6UAVWG6DA6772XRRNCGIE65

not attested not anchored not stored refs pending

High-stability time-domain balanced homodyne detector for ultrafast optical pulse applications

Brian J. Smith, Christoph S\"oller, Merlin Cooper

arxiv:1112.0875 v3 · 2011-12-05 · 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{HXA6UAVWG6DA6772XRRNCGIE65}

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	2026-05-18T03:18:18.743444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dc1ea02b637860f7ffabc62d11904f747b5f22c13a12f7cde8fa19a73903cae

Aliases

arxiv: 1112.0875 · arxiv_version: 1112.0875v3 · doi: 10.48550/arxiv.1112.0875 · pith_short_12: HXA6UAVWG6DA · pith_short_16: HXA6UAVWG6DA6772 · pith_short_8: HXA6UAVW

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/HXA6UAVWG6DA6772XRRNCGIE65 \
  | 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: 3dc1ea02b637860f7ffabc62d11904f747b5f22c13a12f7cde8fa19a73903cae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88539bad407ce455690932168073e24b6548df654ab2e45f8b1a90627fc4e34e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-12-05T10:10:39Z",
    "title_canon_sha256": "067c42abf312a1bc2a381ba934144b875c531de730e9f71f3204c4c98b0df43a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.0875",
    "kind": "arxiv",
    "version": 3
  }
}