Pith Number

pith:ETFCHUKX

pith:2017:ETFCHUKX6QYSKTCX4NC3AAXWNN

not attested not anchored not stored refs pending

Table-top X-ray Ghost Imaging with Ultra-Low Radiation

Ai-Xin Zhang, Bing-Bing Wang, Li-Ming Chen, Ling-An Wu, Yu-Hang He

arxiv:1709.01016 v1 · 2017-09-04 · physics.med-ph · 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{ETFCHUKX6QYSKTCX4NC3AAXWNN}

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	2026-05-18T00:36:04.495294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24ca23d157f431254c57e345b002f66b5b8be50c7eed9dd3eba380c526f426fb

Aliases

arxiv: 1709.01016 · arxiv_version: 1709.01016v1 · doi: 10.48550/arxiv.1709.01016 · pith_short_12: ETFCHUKX6QYS · pith_short_16: ETFCHUKX6QYSKTCX · pith_short_8: ETFCHUKX

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/ETFCHUKX6QYSKTCX4NC3AAXWNN \
  | 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: 24ca23d157f431254c57e345b002f66b5b8be50c7eed9dd3eba380c526f426fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9cd3454997e8e7f504f528ccc61cbeca21e205ab0aa825578b1a3170ed61af8",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2017-09-04T15:58:54Z",
    "title_canon_sha256": "52c044810ad59e9c5aa4973be0a86579cd03afccf16b0af6e67c1c4e7cc4d624"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.01016",
    "kind": "arxiv",
    "version": 1
  }
}