Pith Number

pith:UR33C7SL

pith:2012:UR33C7SLRYD2QKNUSZTACYUDRW

not attested not anchored not stored refs pending

Measuring bulk motion of X-ray clusters via the kinematic Sunyaev-Zeldovich effect: summarizing the "dark flow" evidence and its implications

A. Kashlinsky, F. Atrio-Barandela, H. Ebeling

arxiv:1202.0717 v1 · 2012-02-02 · 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{UR33C7SLRYD2QKNUSZTACYUDRW}

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	2026-05-18T04:03:08.105143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a477b17e4b8e07a829b496660162838d99f4eee4074b084e4c17b9c929d19597

Aliases

arxiv: 1202.0717 · arxiv_version: 1202.0717v1 · doi: 10.48550/arxiv.1202.0717 · pith_short_12: UR33C7SLRYD2 · pith_short_16: UR33C7SLRYD2QKNU · pith_short_8: UR33C7SL

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/UR33C7SLRYD2QKNUSZTACYUDRW \
  | 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: a477b17e4b8e07a829b496660162838d99f4eee4074b084e4c17b9c929d19597

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "220e212e011e66ab457d477b63b967dd2b887ec6477d0b2ac32d271016e98b22",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-02-02T20:43:02Z",
    "title_canon_sha256": "392c6f6c3ce4e9eaa34774faedce2f29b2e615a64f18ee25424182443fbbb8dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.0717",
    "kind": "arxiv",
    "version": 1
  }
}