Pith Number

pith:M7PHJ23Q

pith:2025:M7PHJ23QJJCKPWJD4XDVAYPQ4L

not attested not anchored not stored refs pending

The intracluster light as an estimator of the cluster mass profile

Ana Contreras-Santos, Isaac Alonso Asensio

arxiv:2507.05404 v2 · 2025-07-07 · 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{M7PHJ23QJJCKPWJD4XDVAYPQ4L}

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.

Cited by

1 paper in Pith

The Treble Clef radio phoenix and its old nonthermal filaments

Receipt and verification

First computed	2026-07-05T11:59:17.128091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67de74eb704a44a7d923e5c75061f0e2d56c9d5338a93b9e30e3b841dea6a365

Aliases

arxiv: 2507.05404 · arxiv_version: 2507.05404v2 · doi: 10.48550/arxiv.2507.05404 · pith_short_12: M7PHJ23QJJCK · pith_short_16: M7PHJ23QJJCKPWJD · pith_short_8: M7PHJ23Q

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/M7PHJ23QJJCKPWJD4XDVAYPQ4L \
  | 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: 67de74eb704a44a7d923e5c75061f0e2d56c9d5338a93b9e30e3b841dea6a365

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0db6011ade8a25d847f15b4b4d89336504742df301ed1a00ff6440459cebe5fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-07-07T18:45:32Z",
    "title_canon_sha256": "7ee3c1f01c5e6a5020cfe0a37a38308ebcfc27a2d2bec0e932125609341b1a04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.05404",
    "kind": "arxiv",
    "version": 2
  }
}