Pith Number

pith:RLYH4JCU

pith:2024:RLYH4JCUQOICRI3ZCV3OE3UCHK

not attested not anchored not stored refs pending

Probing Cosmic Isotropy with the FAST All Sky HI Survey

Jun-Qing Xia, Yi-Wen Wu

arxiv:2412.00475 v1 · 2024-11-30 · 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{RLYH4JCUQOICRI3ZCV3OE3UCHK}

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	2026-07-05T09:42:42.048876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8af07e2454839028a3791576e26e823ab5a371ea1acb085ce5a79c752cffe0ba

Aliases

arxiv: 2412.00475 · arxiv_version: 2412.00475v1 · doi: 10.48550/arxiv.2412.00475 · pith_short_12: RLYH4JCUQOIC · pith_short_16: RLYH4JCUQOICRI3Z · pith_short_8: RLYH4JCU

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/RLYH4JCUQOICRI3ZCV3OE3UCHK \
  | 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: 8af07e2454839028a3791576e26e823ab5a371ea1acb085ce5a79c752cffe0ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c31c8baa92c0c7139ec522523b71997fd7c72cccf48bee250f189bafecc791d6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-11-30T13:26:14Z",
    "title_canon_sha256": "eff87e8b3c7a825a0d1de3fcb910cceae7265e9f857484a73d3aa6d8bb376156"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.00475",
    "kind": "arxiv",
    "version": 1
  }
}