Pith Number

pith:FKHPHGWK

pith:2023:FKHPHGWK2CCJ2DELL2XLUBMYBK

not attested not anchored not stored refs pending

Searching for galaxy-scale strong-lenses in galaxy clusters with deep networks -- I: methodology and network performance

A. Acebron, A. Mercurio, C. Grillo, E. Vanzella, G. Angora, G. Caminha, L. Bazzanini, L. Tortorelli, M. Brescia, M. Meneghetti, M. Nonino, P. Bergamini, P. Rosati

arxiv:2303.00769 v2 · 2023-03-01 · astro-ph.CO · 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{FKHPHGWK2CCJ2DELL2XLUBMYBK}

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	2026-07-05T06:38:48.714459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a8ef39acad0849d0c8b5eaeba05980a99e4d6b8146b2496e41247d7e61c05f9

Aliases

arxiv: 2303.00769 · arxiv_version: 2303.00769v2 · doi: 10.48550/arxiv.2303.00769 · pith_short_12: FKHPHGWK2CCJ · pith_short_16: FKHPHGWK2CCJ2DEL · pith_short_8: FKHPHGWK

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/FKHPHGWK2CCJ2DELL2XLUBMYBK \
  | 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: 2a8ef39acad0849d0c8b5eaeba05980a99e4d6b8146b2496e41247d7e61c05f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "165b89523d65b9273d835108c5467c2d1e74dd1b596e77a7ae0c926b7110e04b",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-03-01T19:00:06Z",
    "title_canon_sha256": "d25cab7e3b490028e73fd838fb68da69007dd047385610e2277854243d31af7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.00769",
    "kind": "arxiv",
    "version": 2
  }
}