Pith Number

pith:2YOXOYCA

pith:2018:2YOXOYCAQ4Q3V2YDLRAVBEOCFP

not attested not anchored not stored refs pending

Fractional-order correlation imaging with thermal light

Cheng Ren, De-zhong Cao, Qing-Chen Li, Su-Heng Zhang, Xin-Bing Song, Xu-Cai Zhuang

arxiv:1801.04680 v1 · 2018-01-15 · 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{2YOXOYCAQ4Q3V2YDLRAVBEOCFP}

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	2026-05-18T00:26:03.593034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d61d7760408721baeb035c415091c22bd3655932af4d824d8d21888356b5db4b

Aliases

arxiv: 1801.04680 · arxiv_version: 1801.04680v1 · doi: 10.48550/arxiv.1801.04680 · pith_short_12: 2YOXOYCAQ4Q3 · pith_short_16: 2YOXOYCAQ4Q3V2YD · pith_short_8: 2YOXOYCA

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/2YOXOYCAQ4Q3V2YDLRAVBEOCFP \
  | 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: d61d7760408721baeb035c415091c22bd3655932af4d824d8d21888356b5db4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf62864a37501e7eb8dff7316ae57c084f453b216d5416279b694bf14c602cbd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-01-15T07:14:06Z",
    "title_canon_sha256": "ca0f0476d9c377a4c6ba0baad5b347a19343ac85b24eb0e20bb5fcaef7dbfbca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.04680",
    "kind": "arxiv",
    "version": 1
  }
}