Pith Number

pith:4RWTCSUG

pith:2011:4RWTCSUGGJVFVY5A6ARSD4TVVH

not attested not anchored not stored refs pending

Bolocam Observations of Two Unconfirmed Galaxy Cluster Candidates from the Planck Early SZ Sample

Carrie Bridge, Jack Sayers, Kai-Yang Lin, Keiichi Umetsu, Nicole G. Czakon, Patrick M. Koch, Sandor M. Molnar, Sunil R. Golwala

arxiv:1112.5151 v3 · 2011-12-21 · 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{4RWTCSUGGJVFVY5A6ARSD4TVVH}

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	2026-05-18T03:58:04.284397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e46d314a86326a5ae3a0f02321f275a9cb086c5176404cc60c071f6df53e093c

Aliases

arxiv: 1112.5151 · arxiv_version: 1112.5151v3 · doi: 10.48550/arxiv.1112.5151 · pith_short_12: 4RWTCSUGGJVF · pith_short_16: 4RWTCSUGGJVFVY5A · pith_short_8: 4RWTCSUG

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/4RWTCSUGGJVFVY5A6ARSD4TVVH \
  | 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: e46d314a86326a5ae3a0f02321f275a9cb086c5176404cc60c071f6df53e093c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7adcf2e166cf6079907cacd86728437231464395179a3f3a65e6437fae2d82c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-12-21T20:34:00Z",
    "title_canon_sha256": "8e6c0d95b415c62bb45a17dfa35ec641707b9dac1d75b8e986400087b3c8fc56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.5151",
    "kind": "arxiv",
    "version": 3
  }
}