Pith Number

pith:EHCCP54N

pith:2018:EHCCP54N4PBIPASNR7R74JUVP6

not attested not anchored not stored refs pending

Enhancement of spatial resolution of ghost imaging via localizing and thresholding

Feiran Wang, Fuli Li, Hong Gao, Pei Zhang, Ruifeng Liu, Shaoxiong Wang, Yingnan Zhou, Yunlong Wang

arxiv:1805.03795 v1 · 2018-05-10 · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EHCCP54N4PBIPASNR7R74JUVP6}

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	2026-05-17T23:45:38.518923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21c427f78de3c287824d8fe3fe26957f9f64abd3019da7a83bc0e8688b39f112

Aliases

arxiv: 1805.03795 · arxiv_version: 1805.03795v1 · doi: 10.48550/arxiv.1805.03795 · pith_short_12: EHCCP54N4PBI · pith_short_16: EHCCP54N4PBIPASN · pith_short_8: EHCCP54N

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/EHCCP54N4PBIPASNR7R74JUVP6 \
  | 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: 21c427f78de3c287824d8fe3fe26957f9f64abd3019da7a83bc0e8688b39f112

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1dc55dc445accc88171ab991e53bc60ab42ed10a7265558b45a9f22f7635c5f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-05-10T02:47:49Z",
    "title_canon_sha256": "14c75573742aabfbed8009ffa2f56e5ec9ae66047dc1c649da4a25be6159a461"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.03795",
    "kind": "arxiv",
    "version": 1
  }
}