Pith Number

pith:WCQ3MYGC

pith:2025:WCQ3MYGCH6JYOZDPRSK7L5SG3F

not attested not anchored not stored refs pending

Data from FAST and MeerKAT surveys as a test of radio pulsar physics

A. Yu. Istomin, F. A. Kniazev, V. S. Beskin

arxiv:2506.12423 v2 · 2025-06-14 · 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{WCQ3MYGCH6JYOZDPRSK7L5SG3F}

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	2026-07-05T11:24:23.408083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0a1b660c23f9387646f8c95f5f646d952b53dafb6c0503179c34617d21532cd

Aliases

arxiv: 2506.12423 · arxiv_version: 2506.12423v2 · doi: 10.48550/arxiv.2506.12423 · pith_short_12: WCQ3MYGCH6JY · pith_short_16: WCQ3MYGCH6JYOZDP · pith_short_8: WCQ3MYGC

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/WCQ3MYGCH6JYOZDPRSK7L5SG3F \
  | 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: b0a1b660c23f9387646f8c95f5f646d952b53dafb6c0503179c34617d21532cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ddfc828def17c495838ed2a5a4c8cf5620f5850f11cbd0f59759cef252054e8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-06-14T09:45:31Z",
    "title_canon_sha256": "fb267be2a407d5c820b19fcc9c8d362d9c7db76ccc7775a76e702b553dbeb15f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.12423",
    "kind": "arxiv",
    "version": 2
  }
}