Pith Number

pith:NMGAVDAT

pith:2022:NMGAVDATXLV4RHX6HIYT3W7JMC

not attested not anchored not stored refs pending

Detection of Strongly Lensed Arcs in Galaxy Clusters with Transformers

Hongyan Wei, Nan Li, Peng Jia, Rui Luo, Ruiqi Sun, Runyu Ning, Yu Song

arxiv:2211.05972 v1 · 2022-11-11 · astro-ph.IM · astro-ph.CO · astro-ph.GA · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NMGAVDATXLV4RHX6HIYT3W7JMC}

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	2026-07-05T05:30:17.831760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b0c0a8c13baebc89efe3a313ddbe96092a224a0c0748a7c324f7717a9df3a07

Aliases

arxiv: 2211.05972 · arxiv_version: 2211.05972v1 · doi: 10.48550/arxiv.2211.05972 · pith_short_12: NMGAVDATXLV4 · pith_short_16: NMGAVDATXLV4RHX6 · pith_short_8: NMGAVDAT

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/NMGAVDATXLV4RHX6HIYT3W7JMC \
  | 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: 6b0c0a8c13baebc89efe3a313ddbe96092a224a0c0748a7c324f7717a9df3a07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68b03cfbb1adc93652ed81039277d6add44c256a7fe688571a9269e5421e2ddc",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA",
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2022-11-11T02:33:34Z",
    "title_canon_sha256": "1fe7611f74ba6f04ea9dd7550bd3913228886ce631beb5e96cd5f90552b60f49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.05972",
    "kind": "arxiv",
    "version": 1
  }
}