Pith Number

pith:ZL7RHJO4

pith:2017:ZL7RHJO4V7H3LKQJGGWT7T6MCF

not attested not anchored not stored refs pending

Low dose and fast grating-based x-ray phase-contrast imaging using the integrating-bucket phase modulation technique

Faiz Wali, Huajie Han, Kun Gao, Peiping Zhu, Shenghao Wang, Yangchao Tiana, Zhao Wu

arxiv:1708.06909 v1 · 2017-08-23 · physics.med-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{ZL7RHJO4V7H3LKQJGGWT7T6MCF}

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	2026-05-18T00:28:52.990013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

caff13a5dcafcfb5aa0931ad3fcfcc115e463947f694831dfb4efb17af016c11

Aliases

arxiv: 1708.06909 · arxiv_version: 1708.06909v1 · doi: 10.48550/arxiv.1708.06909 · pith_short_12: ZL7RHJO4V7H3 · pith_short_16: ZL7RHJO4V7H3LKQJ · pith_short_8: ZL7RHJO4

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/ZL7RHJO4V7H3LKQJGGWT7T6MCF \
  | 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: caff13a5dcafcfb5aa0931ad3fcfcc115e463947f694831dfb4efb17af016c11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a6de26ebcba4dd1d22d3722f30e703d42c5a22a5ffff66e571ce640794e5d0a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2017-08-23T07:55:59Z",
    "title_canon_sha256": "26f4f6bd5a4200e4f833015af8e2ce3b6e850ab69841e436dfcbd46416d0e62e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.06909",
    "kind": "arxiv",
    "version": 1
  }
}