Pith Number

pith:Z42OLUBL

pith:2017:Z42OLUBLUG3PL74PUSKTNJFSH2

not attested not anchored not stored refs pending

Complementary Normalized Compressive Ghost Imaging with Entangled Photons

Dawei Liu, Lifei Li

arxiv:1703.04348 v1 · 2017-03-13 · 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{Z42OLUBLUG3PL74PUSKTNJFSH2}

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	2026-05-18T00:48:48.957781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf34e5d02ba1b6f5ff8fa49536a4b23eb30e4ead1679a4cb9c7dcd4072783d0c

Aliases

arxiv: 1703.04348 · arxiv_version: 1703.04348v1 · doi: 10.48550/arxiv.1703.04348 · pith_short_12: Z42OLUBLUG3P · pith_short_16: Z42OLUBLUG3PL74P · pith_short_8: Z42OLUBL

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/Z42OLUBLUG3PL74PUSKTNJFSH2 \
  | 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: cf34e5d02ba1b6f5ff8fa49536a4b23eb30e4ead1679a4cb9c7dcd4072783d0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64100f84682a6971595deedb2732377cc3b0a5e50a4c005f8c30d3c7121d21f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-03-13T12:02:37Z",
    "title_canon_sha256": "0b3fb15ef5456ba686238fa4d18454269468e4806f3dd8f103724498169068d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.04348",
    "kind": "arxiv",
    "version": 1
  }
}