Pith Number

pith:7TV5NYCJ

pith:2025:7TV5NYCJOGNQ3DOFR6SQL3MTRA

not attested not anchored not stored refs pending

NuSTAR Observations of the Galaxy Cluster Abell 3667

Mohammad S. Mirakhor, Stephen A. Walker

arxiv:2505.20453 v1 · 2025-05-26 · 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{7TV5NYCJOGNQ3DOFR6SQL3MTRA}

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

An Inverse-Compton-Boosted Cool Core Unifies Perseus's Radio and X-ray Halos

Receipt and verification

First computed	2026-07-05T11:41:24.777577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcebd6e049719b0d8dc58fa505ed9388047a1f09990cee16decfb1400ab4e098

Aliases

arxiv: 2505.20453 · arxiv_version: 2505.20453v1 · doi: 10.48550/arxiv.2505.20453 · pith_short_12: 7TV5NYCJOGNQ · pith_short_16: 7TV5NYCJOGNQ3DOF · pith_short_8: 7TV5NYCJ

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/7TV5NYCJOGNQ3DOFR6SQL3MTRA \
  | 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: fcebd6e049719b0d8dc58fa505ed9388047a1f09990cee16decfb1400ab4e098

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f254365be8fb4543537eb3633892c8fa5b32564355c6e603f4964c662b6472a",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-05-26T18:47:03Z",
    "title_canon_sha256": "bc6456f50d8ba694a59674a121db9e7f1ee9820821d4687052e1085bd4a72c94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.20453",
    "kind": "arxiv",
    "version": 1
  }
}