Pith Number

pith:HUPEOYJS

pith:2024:HUPEOYJSSNILWJI35LSHXZXWLW

not attested not anchored not stored refs pending

Augmenting the power of time-delay cosmography in lens galaxy clusters by probing their member galaxies. II. Cosmic chronometers

A. Acebron, A. Mercurio, C. Grillo, E. Vanzella, G. B. Caminha, G. Granata, M. Meneghetti, P. Bergamini, P. Rosati, S. H. Suyu, S. Schuldt, U. Mestric

arxiv:2401.04767 v1 · 2024-01-09 · 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{HUPEOYJSSNILWJI35LSHXZXWLW}

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	2026-07-05T07:31:57.771136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d1e4761329350bb251beae47be6f65d8fc25ed81f2c99ccb31b78ad6bb8a47f

Aliases

arxiv: 2401.04767 · arxiv_version: 2401.04767v1 · doi: 10.48550/arxiv.2401.04767 · pith_short_12: HUPEOYJSSNIL · pith_short_16: HUPEOYJSSNILWJI3 · pith_short_8: HUPEOYJS

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/HUPEOYJSSNILWJI35LSHXZXWLW \
  | 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: 3d1e4761329350bb251beae47be6f65d8fc25ed81f2c99ccb31b78ad6bb8a47f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09e8a7feb820cbcbf1b45b17fa25a14bba3046c60b512cf483e24d2616357cb9",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-01-09T19:00:02Z",
    "title_canon_sha256": "e7bb4a61cd8d2c1a1483ac72ab87dd7786c1635e83c2fdfc45c93e636df0346a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.04767",
    "kind": "arxiv",
    "version": 1
  }
}