Pith Number

pith:TFDKIWRO

pith:2006:TFDKIWROJ2COJ2AWXTOSRHT7SB

not attested not anchored not stored refs pending

Lensless Fourier-Transform Ghost Imaging with Classical Incoherent Light

Honglin Liu, Jing Cheng, Minghui Zhang, Qing Wei, Shensheng Han, Xia Shen, Yongfeng Liu

arxiv:quant-ph/0605188 v1 · 2006-05-22 · 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{TFDKIWROJ2COJ2AWXTOSRHT7SB}

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	2026-05-18T01:37:56.640612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9946a45a2e4e84e4e816bcdd289e7f90592fd2f0cf173a1a9b6c5d273bc7de46

Aliases

arxiv: quant-ph/0605188 · arxiv_version: quant-ph/0605188v1 · doi: 10.48550/arxiv.quant-ph/0605188 · pith_short_12: TFDKIWROJ2CO · pith_short_16: TFDKIWROJ2COJ2AW · pith_short_8: TFDKIWRO

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/TFDKIWROJ2COJ2AWXTOSRHT7SB \
  | 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: 9946a45a2e4e84e4e816bcdd289e7f90592fd2f0cf173a1a9b6c5d273bc7de46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4c9f8ae6a0332faaf31c57136de8d84a0454a9d06b5647bdad17a89044c71d4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2006-05-22T08:43:49Z",
    "title_canon_sha256": "c5f2d95030d1855cab7b32aad3bb4fc7a71d393ba8fcabec726db6670986dea6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0605188",
    "kind": "arxiv",
    "version": 1
  }
}