Pith Number

pith:XJGO7S3I

pith:2021:XJGO7S3IFFJWZNI6NLLPCXDJNU

not attested not anchored not stored refs pending

Probing the anisotropic distribution of baryon matter in the Universe using fast radio bursts

Hai-Nan Lin, Yu Sang

arxiv:2111.12934 v1 · 2021-11-25 · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XJGO7S3IFFJWZNI6NLLPCXDJNU}

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

The impact of FRB dispersion measure probability distribution functions on cosmographic estimates

Testing cosmic anisotropy with the Combo correlation of gamma-ray bursts

Receipt and verification

First computed	2026-07-05T03:35:14.977806Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba4cefcb6829536cb51e6ad6f15c696d128f9d1c048f5498a84ec8bdbe1ab4db

Aliases

arxiv: 2111.12934 · arxiv_version: 2111.12934v1 · doi: 10.48550/arxiv.2111.12934 · pith_short_12: XJGO7S3IFFJW · pith_short_16: XJGO7S3IFFJWZNI6 · pith_short_8: XJGO7S3I

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/XJGO7S3IFFJWZNI6NLLPCXDJNU \
  | 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: ba4cefcb6829536cb51e6ad6f15c696d128f9d1c048f5498a84ec8bdbe1ab4db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f79de1ab180bf9fcfd7ea9144a16eb03717c537862335d00f945f99dec35c6e",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-11-25T06:27:53Z",
    "title_canon_sha256": "666618486bfb562a74f81757b3b483c089ce9789d55480fa033b16c0f6362ce2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.12934",
    "kind": "arxiv",
    "version": 1
  }
}