Pith Number

pith:YXRR7G53

pith:2000:YXRR7G537K4QPRKAVHSCSJNJ5T

not attested not anchored not stored refs pending

Cosmic Microwave Background Radiation anisotropy with primordial magnetic fields

Chul H. Lee (Hanyang Univ.), Seoktae Koh

arxiv:astro-ph/0006357 v1 · 2000-06-26 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YXRR7G537K4QPRKAVHSCSJNJ5T}

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	2026-05-18T01:07:46.616698Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5e31f9bbbfab907c540a9e42925a9eccf3e82915edc147ee5777b6a6e50d3c2

Aliases

arxiv: astro-ph/0006357 · arxiv_version: astro-ph/0006357v1 · doi: 10.48550/arxiv.astro-ph/0006357 · pith_short_12: YXRR7G537K4Q · pith_short_16: YXRR7G537K4QPRKA · pith_short_8: YXRR7G53

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/YXRR7G537K4QPRKAVHSCSJNJ5T \
  | 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: c5e31f9bbbfab907c540a9e42925a9eccf3e82915edc147ee5777b6a6e50d3c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14a989d79899464456721b80fd6564deae904283f5fab84b17859e4f1a838e3f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-06-26T09:06:39Z",
    "title_canon_sha256": "85232ab97148e90ed40c18f17b3ef37ca051919fe7bf7c5b8a7eaec8ad3a225d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0006357",
    "kind": "arxiv",
    "version": 1
  }
}