Pith Number

pith:63CVFP3W

pith:2021:63CVFP3W47RFNT7OXUNZILKYZT

not attested not anchored not stored refs pending

Improvements in Micro-CT Method for Characterizing X-ray Monocapillary Optics

Kai Pan, Shuang Zhang, Tianxi Sun, Zhao Wang, Zhiguo Liu, Zhuxuan Duo

arxiv:2106.15410 v2 · 2021-06-28 · physics.ins-det · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{63CVFP3W47RFNT7OXUNZILKYZT}

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	2026-07-05T03:25:59.309150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6c552bf76e7e256cfeebd1b942d58cce9be302ea7f10789a7d9b861b4e3cefb

Aliases

arxiv: 2106.15410 · arxiv_version: 2106.15410v2 · doi: 10.48550/arxiv.2106.15410 · pith_short_12: 63CVFP3W47RF · pith_short_16: 63CVFP3W47RFNT7O · pith_short_8: 63CVFP3W

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/63CVFP3W47RFNT7OXUNZILKYZT \
  | 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: f6c552bf76e7e256cfeebd1b942d58cce9be302ea7f10789a7d9b861b4e3cefb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf9f1a481522b94cbe12c7984bd76b7a8d227f6f822a774252c2544be7fdb63f",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2021-06-28T09:33:39Z",
    "title_canon_sha256": "2f726f174162b6618f9091a64113d22fecf418668c6f8f821399e112cbe7c5d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.15410",
    "kind": "arxiv",
    "version": 2
  }
}