Pith Number

pith:HOTYJUVM

pith:2011:HOTYJUVMNEIABP2NGQLHD63YEH

not attested not anchored not stored refs pending

Accessing the Acceleration of the Universe with Sunyaev-Zel'dovich and X-ray Data from Galaxy Clusters

J. A. S. Lima, J. V. Cunha, R. F. L. Holanda

arxiv:1103.2688 v1 · 2011-03-14 · 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{HOTYJUVMNEIABP2NGQLHD63YEH}

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	2026-05-18T00:59:28.406288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ba784d2ac691000bf4d341671fb7821ccc58b4254bf07e16d37c9b2f5a03c37

Aliases

arxiv: 1103.2688 · arxiv_version: 1103.2688v1 · doi: 10.48550/arxiv.1103.2688 · pith_short_12: HOTYJUVMNEIA · pith_short_16: HOTYJUVMNEIABP2N · pith_short_8: HOTYJUVM

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/HOTYJUVMNEIABP2NGQLHD63YEH \
  | 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: 3ba784d2ac691000bf4d341671fb7821ccc58b4254bf07e16d37c9b2f5a03c37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a834ab814161bc5de7648067f7f295759d69a2940901d8e36dc362401d6269b5",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-03-14T15:13:49Z",
    "title_canon_sha256": "d0daf564ce64a86d658fbaa831ed9d6111bdd4b379dd413bccda19f798a080bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2688",
    "kind": "arxiv",
    "version": 1
  }
}