Pith Number

pith:YSMO7KFB

pith:2012:YSMO7KFBV4T42PZQMT3GRFQCBW

not attested not anchored not stored refs pending

Optimal Weighting in Galaxy Surveys: Application to Redshift-Space Distortions

Nico Hamaus, Uro\v{s} Seljak, Vincent Desjacques

arxiv:1207.1102 v2 · 2012-07-04 · 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{YSMO7KFBV4T42PZQMT3GRFQCBW}

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.

Cited by

1 paper in Pith

The DESI Experiment Part I: Science,Targeting, and Survey Design

Receipt and verification

First computed	2026-05-18T03:40:16.052944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c498efa8a1af27cd3f3064f66896020d95a522a5050b8be6062abc3220096360

Aliases

arxiv: 1207.1102 · arxiv_version: 1207.1102v2 · doi: 10.48550/arxiv.1207.1102 · pith_short_12: YSMO7KFBV4T4 · pith_short_16: YSMO7KFBV4T42PZQ · pith_short_8: YSMO7KFB

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/YSMO7KFBV4T42PZQMT3GRFQCBW \
  | 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: c498efa8a1af27cd3f3064f66896020d95a522a5050b8be6062abc3220096360

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe1939d24e4cb4a0432882e68d3bb3c14d6e31673286336d57ad12fb7a49f993",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-07-04T20:00:01Z",
    "title_canon_sha256": "349dd4be074808a259716d0ace9f22ffbf239dea427ee287cff85a8366e7e97c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.1102",
    "kind": "arxiv",
    "version": 2
  }
}