Pith Number

pith:BQICY37E

pith:2026:BQICY37EZHZ3ZZ7QBC5ORIZULR

not attested not anchored not stored refs pending

Cosmological inference from the eBOSS QSO full-shape analysis with optimal redshift weights

Gong-Bo Zhao, Wentao Luo, Xiaoyong Mu, Yuting Wang, Zhuo-Heng Li

arxiv:2606.28790 v1 · 2026-06-27 · 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{BQICY37EZHZ3ZZ7QBC5ORIZULR}

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	2026-06-30T01:16:52.099803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c102c6fe4c9f3bce7f008bae8a3345c6ba6fdaec13d8b410c44bc3482e304f9

Aliases

arxiv: 2606.28790 · arxiv_version: 2606.28790v1 · doi: 10.48550/arxiv.2606.28790 · pith_short_12: BQICY37EZHZ3 · pith_short_16: BQICY37EZHZ3ZZ7Q · pith_short_8: BQICY37E

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/BQICY37EZHZ3ZZ7QBC5ORIZULR \
  | 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: 0c102c6fe4c9f3bce7f008bae8a3345c6ba6fdaec13d8b410c44bc3482e304f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4da63c92bfefa8754c641d7ff106387b20bccd3654a970104ab6ba8e1cf27343",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-06-27T07:42:51Z",
    "title_canon_sha256": "9dba480e58715642f044b2cdd5b4562691969ea521cfbe5be127e33d3319e55d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28790",
    "kind": "arxiv",
    "version": 1
  }
}