Pith Number

pith:SW6EN6OD

pith:2025:SW6EN6ODW6VYV7BGUB32TW7HMQ

not attested not anchored not stored refs pending

Mass models of galaxy clusters from a non-parametric weak-lensing reconstruction

Benoit Famaey, Federico Lelli, James Schombert, Stacy McGaugh, Tobias Mistele

arxiv:2506.13716 v2 · 2025-06-16 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SW6EN6ODW6VYV7BGUB32TW7HMQ}

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	2026-07-05T12:08:04.181756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95bc46f9c3b7ab8afc26a077a9dbe764057d7dee5a284ff6378a4f0eb1c0ccda

Aliases

arxiv: 2506.13716 · arxiv_version: 2506.13716v2 · doi: 10.48550/arxiv.2506.13716 · pith_short_12: SW6EN6ODW6VY · pith_short_16: SW6EN6ODW6VYV7BG · pith_short_8: SW6EN6OD

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/SW6EN6ODW6VYV7BGUB32TW7HMQ \
  | 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: 95bc46f9c3b7ab8afc26a077a9dbe764057d7dee5a284ff6378a4f0eb1c0ccda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a8fd7038d45e877f9b4cb4bd161ad9dfd17879b397626499cdc666ff3d5814e",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-06-16T17:24:23Z",
    "title_canon_sha256": "dbea4b9875e45c60fa23fa7378f46a11496da4842a5c7782313b55eb323917b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.13716",
    "kind": "arxiv",
    "version": 2
  }
}