Pith Number

pith:4QPWZ5GL

pith:2008:4QPWZ5GLNBSCXQBHXF4NDBWJAN

not attested not anchored not stored refs pending

Southern Cosmology Survey I: Optical Cluster Detections and Predictions for the Southern Common-Area Millimeter-Wave Experiments

3), (4) Max Planck Institut fur Astrophysik, (5) University of Pittsburgh, (6) University of KwaZulu-Natal, (7) P. Universidad Catolica de Chile, (8) University of Pennsylvania), Arthur Kosowsky (5), Carlos Hernandez-Monteagudo (4), Felipe Menanteau (1), John P. Hughes (1), Kavilan Moodley (6), Leopoldo Infante (7), Licia Verde (2, Nathan Roche (8) ((1) Rutgers University (2) ICREA & Institute of Space Sciences (CSIC-IEEC) (3) Princeton University, Raul Jimenez (2

arxiv:0808.0214 v2 · 2008-08-01 · 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{4QPWZ5GLNBSCXQBHXF4NDBWJAN}

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	2026-05-18T04:29:33.105902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e41f6cf4cb68642bc027b978d186c9036c94af4b73c3a1ed5cbd56c7f118808e

Aliases

arxiv: 0808.0214 · arxiv_version: 0808.0214v2 · doi: 10.48550/arxiv.0808.0214 · pith_short_12: 4QPWZ5GLNBSC · pith_short_16: 4QPWZ5GLNBSCXQBH · pith_short_8: 4QPWZ5GL

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/4QPWZ5GLNBSCXQBHXF4NDBWJAN \
  | 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: e41f6cf4cb68642bc027b978d186c9036c94af4b73c3a1ed5cbd56c7f118808e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92b414ca2ec486eb33031d1aaa0e5d269d2f952ffe987c9c4c00c2c6c79438ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-08-01T23:04:30Z",
    "title_canon_sha256": "9e1d30f6cb0c68fa90489a92fc0375862f3fd59122554dce1e5a9b0b2bb09c82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0808.0214",
    "kind": "arxiv",
    "version": 2
  }
}