Pith Number

pith:FRKNTJUB

pith:2024:FRKNTJUBZHXMEHUQRR4ORNXUWE

not attested not anchored not stored refs pending

A Swift X-ray view of the SMS4 sample -- II: X-ray properties of 17 bright radio sources

Alessandro Maselli, Christine Jones, Matteo Perri, Ralph P. Kraft, William R. Forman

arxiv:2407.06024 v1 · 2024-07-08 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FRKNTJUBZHXMEHUQRR4ORNXUWE}

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

Powerful Radio Sources in the Southern Sky. IV. Observations of the G4Jy-3CRE Catalog with the Australian Square Kilometre Array Pathfinder

Receipt and verification

First computed	2026-07-05T08:41:22.475158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c54d9a681c9eec21e908c78e8b6f4b131fba91d2831fa5ce2b0a2c73fc678bf

Aliases

arxiv: 2407.06024 · arxiv_version: 2407.06024v1 · doi: 10.48550/arxiv.2407.06024 · pith_short_12: FRKNTJUBZHXM · pith_short_16: FRKNTJUBZHXMEHUQ · pith_short_8: FRKNTJUB

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/FRKNTJUBZHXMEHUQRR4ORNXUWE \
  | 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: 2c54d9a681c9eec21e908c78e8b6f4b131fba91d2831fa5ce2b0a2c73fc678bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc604a6aa020d8faf97ceff9a5abdfc7686c287b752901eb2c4165ab5f12baa2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-07-08T15:22:07Z",
    "title_canon_sha256": "a63e37366320b159f89bc477645a3e76dd8052ce5ae44f3b4811cb3fd5589937"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.06024",
    "kind": "arxiv",
    "version": 1
  }
}