Pith Number

pith:2MQI4HDL

pith:2002:2MQI4HDLLMK4WUBDDZDBM5XCNS

not attested not anchored not stored refs pending

Probing Intracluster Magnetic Fields with Cosmic Microwave Background Polarization

Hiroshi Ohno, Klaus Dolag, Masahiro Takada, Matthias Bartelmann, Naoshi Sugiyama

arxiv:astro-ph/0206278 v2 · 2002-06-17 · 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{2MQI4HDLLMK4WUBDDZDBM5XCNS}

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	2026-05-18T01:07:44.704365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3208e1c6b5b15cb50231e461676e26cb4abb0eb9aaed34a1415d584968ecc28

Aliases

arxiv: astro-ph/0206278 · arxiv_version: astro-ph/0206278v2 · doi: 10.48550/arxiv.astro-ph/0206278 · pith_short_12: 2MQI4HDLLMK4 · pith_short_16: 2MQI4HDLLMK4WUBD · pith_short_8: 2MQI4HDL

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/2MQI4HDLLMK4WUBDDZDBM5XCNS \
  | 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: d3208e1c6b5b15cb50231e461676e26cb4abb0eb9aaed34a1415d584968ecc28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a019e6607ba88e5d3bb3e86bffcc039fc30a426102b46dc9ee6f9651867ba208",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-06-17T13:44:35Z",
    "title_canon_sha256": "2ac66eaf2c0df348c64855447a751d4fdc8f3d9b0d7cb61c52fcf5433665a62a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0206278",
    "kind": "arxiv",
    "version": 2
  }
}