Pith Number

pith:WMVBKFID

pith:2022:WMVBKFIDJV4NLUPQNW3DV2F2X6

not attested not anchored not stored refs pending

Developing a Victorious Strategy to the Second Strong Gravitational Lensing Data Challenge

B. M. O. Fraga, C. Furlanetto, C. R. Bom, K. Teles, L. O. Dias, M. Blanco Valentin, M. Makler, M. Portes de Albuquerque, P. Schubert, R. Benton Metcalf

arxiv:2203.09536 v1 · 2022-03-17 · astro-ph.GA · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WMVBKFIDJV4NLUPQNW3DV2F2X6}

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	2026-07-05T04:45:17.902207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b32a1515034d78d5d1f06db63ae8babf916f63977023902a70ae7501a5f35d47

Aliases

arxiv: 2203.09536 · arxiv_version: 2203.09536v1 · doi: 10.48550/arxiv.2203.09536 · pith_short_12: WMVBKFIDJV4N · pith_short_16: WMVBKFIDJV4NLUPQ · pith_short_8: WMVBKFID

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/WMVBKFIDJV4NLUPQNW3DV2F2X6 \
  | 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: b32a1515034d78d5d1f06db63ae8babf916f63977023902a70ae7501a5f35d47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eabcfe07bee61c9694cb74103ce9d8bc12bc46f8460d1b5aa90938b0e5e4e48a",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-03-17T18:00:07Z",
    "title_canon_sha256": "7ddcadb8237b9a9302d248e7d2bd048241130f4746dad4eee7116f67c66a110d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.09536",
    "kind": "arxiv",
    "version": 1
  }
}