Pith Number

pith:QP467CMU

pith:2023:QP467CMUYQ73J37WAHR4MYG7IP

not attested not anchored not stored refs pending

Discovery of an Extremely Intermittent Periodic Radio Source

B. W. Stappers, E. Barr, F. Jankowski, G.Younes, K. M. Rajwade, L. N. Driessen, M. Caleb, M. C. Bezuidenhout, M. Kramer, M. Malenta, M. P. Surnis, P. Woudt, R. Fender, S. Sanidas, V. Morello

arxiv:2306.10817 v3 · 2023-06-19 · 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{QP467CMUYQ73J37WAHR4MYG7IP}

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	2026-07-05T06:27:34.271397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83f9ef8994c43fb4eff601e3c660df43c35c96d032c3e71dade04c5b9362e3f2

Aliases

arxiv: 2306.10817 · arxiv_version: 2306.10817v3 · doi: 10.48550/arxiv.2306.10817 · pith_short_12: QP467CMUYQ73 · pith_short_16: QP467CMUYQ73J37W · pith_short_8: QP467CMU

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/QP467CMUYQ73J37WAHR4MYG7IP \
  | 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: 83f9ef8994c43fb4eff601e3c660df43c35c96d032c3e71dade04c5b9362e3f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8ac040507e52054d59c5f713358edf76327c63921276bba2ddbe6c3a4958329",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-06-19T10:08:22Z",
    "title_canon_sha256": "50ff94b6b3284b3905110245112d31dc813d2395e05f6ed2045af18915300660"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.10817",
    "kind": "arxiv",
    "version": 3
  }
}