Pith Number

pith:HBXHN465

pith:2019:HBXHN465X2L43EAWHVORYTIPS4

not attested not anchored not stored refs pending

State-independent quantum tomography of a single-photon state by photon-number-resolving measurements

Adriana Lita, Aye Win, Miller Eaton, Niranjan Sridhar, Olivier Pfister, Rajveer Nehra, Reihaneh Shahrokhshahi, Sae Woo Nam, Thomas Gerrits

arxiv:1906.02093 v1 · 2019-06-05 · 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{HBXHN465X2L43EAWHVORYTIPS4}

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	2026-07-05T01:07:49.591426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

386e76f3ddbe97cd90163d5d1c4d0f9729fe3c11441785d67d6b8711a69a6278

Aliases

arxiv: 1906.02093 · arxiv_version: 1906.02093v1 · doi: 10.48550/arxiv.1906.02093 · pith_short_12: HBXHN465X2L4 · pith_short_16: HBXHN465X2L43EAW · pith_short_8: HBXHN465

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/HBXHN465X2L43EAWHVORYTIPS4 \
  | 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: 386e76f3ddbe97cd90163d5d1c4d0f9729fe3c11441785d67d6b8711a69a6278

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fbf19af6d2d16a4ab96430cacf406311cce1a7377c82dfa206c1defde30a6bd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-06-05T16:06:51Z",
    "title_canon_sha256": "25b833964d5611f5329b9df783d665fb6bc7801834eb61b58ddd40c57f306375"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.02093",
    "kind": "arxiv",
    "version": 1
  }
}