Pith Number

pith:VVQQOLPH

pith:2005:VVQQOLPHPYNGAWUSAUPSPVZYAC

not attested not anchored not stored refs pending

Probing the cosmic microwave background temperature using the Sunyaev-Zeldovich effect

Anna Levy, Cathy Horellou, Daniel Johansson, Martin Nord

arxiv:astro-ph/0507032 v1 · 2005-07-01 · 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{VVQQOLPHPYNGAWUSAUPSPVZYAC}

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	2026-07-04T16:52:42.400387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad61072de77e1a605a92051f27d738008b5d2b4609360c7720eb5b589531d065

Aliases

arxiv: astro-ph/0507032 · arxiv_version: astro-ph/0507032v1 · doi: 10.48550/arxiv.astro-ph/0507032 · pith_short_12: VVQQOLPHPYNG · pith_short_16: VVQQOLPHPYNGAWUS · pith_short_8: VVQQOLPH

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/VVQQOLPHPYNGAWUSAUPSPVZYAC \
  | 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: ad61072de77e1a605a92051f27d738008b5d2b4609360c7720eb5b589531d065

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b83d6041e48dd33c868ec3c7de337f0ebc4366f7c7fa8ec4ba849caf2d3d5c27",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-07-01T16:14:58Z",
    "title_canon_sha256": "c005b1b2e53dbcb6702359ba0e2b6e6c4fc9eee334bc0fb32a16ce9eca5b8d7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0507032",
    "kind": "arxiv",
    "version": 1
  }
}