Pith Number

pith:SUZ3IWTQ

pith:2009:SUZ3IWTQJN53UU7IUGWISKFPPQ

not attested not anchored not stored refs pending

A dipole anisotropy of galaxy distribution: Does the CMB rest-frame exist in the local universe?

Kazuhiro Yahata, Masahiro Takada, Yousuke Itoh

arxiv:0912.1460 v2 · 2009-12-08 · 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{SUZ3IWTQJN53UU7IUGWISKFPPQ}

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	2026-05-18T04:39:39.027100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9533b45a704b7bba53e8a1ac8928af7c3717084ca998ea712a8c2eb3dd1ea91d

Aliases

arxiv: 0912.1460 · arxiv_version: 0912.1460v2 · doi: 10.48550/arxiv.0912.1460 · pith_short_12: SUZ3IWTQJN53 · pith_short_16: SUZ3IWTQJN53UU7I · pith_short_8: SUZ3IWTQ

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/SUZ3IWTQJN53UU7IUGWISKFPPQ \
  | 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: 9533b45a704b7bba53e8a1ac8928af7c3717084ca998ea712a8c2eb3dd1ea91d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "448e3923ca187073e69a87f563627b467326b043fc0b409dfe606b33012cafc4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-12-08T11:02:46Z",
    "title_canon_sha256": "71d854f656babbee47c573d4267e7e1ab686f22becac534a8b1b555168153fda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.1460",
    "kind": "arxiv",
    "version": 2
  }
}