Pith Number

pith:W5DX64ZO

pith:2025:W5DX64ZODDXB2JMEWCP6OKJYUW

not attested not anchored not stored refs pending

A Stacked Analysis of GeV Gamma-Ray Emission from SPT-SZ Galaxy Clusters with 16 Years of Fermi-LAT Data

Shantanu Desai, Siddhant Manna

arxiv:2502.15235 v2 · 2025-02-21 · astro-ph.HE · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W5DX64ZODDXB2JMEWCP6OKJYUW}

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

2 papers in Pith

A Tentative Double Excess in the Gamma-Ray Spectrum of the Fermi Blazar 4FGL J0604.9-0000

A MINOT-based Study of Gamma-ray emission from SPT-CL J2012-5649/Abell 3667

Receipt and verification

First computed	2026-07-05T11:15:43.190475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7477f732e18ee1d2584b09fe72938a5b79a3396b4cd181928d5218ffc943296

Aliases

arxiv: 2502.15235 · arxiv_version: 2502.15235v2 · doi: 10.48550/arxiv.2502.15235 · pith_short_12: W5DX64ZODDXB · pith_short_16: W5DX64ZODDXB2JME · pith_short_8: W5DX64ZO

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/W5DX64ZODDXB2JMEWCP6OKJYUW \
  | 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: b7477f732e18ee1d2584b09fe72938a5b79a3396b4cd181928d5218ffc943296

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6837994a5acdfd801f57fb27533e2b9239ef9388c69cce05062643745a75dabc",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-02-21T06:19:04Z",
    "title_canon_sha256": "015338201dd9d834ed58099e3991c42fd806fd75e01e50da17608d62771a399c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.15235",
    "kind": "arxiv",
    "version": 2
  }
}