Pith Number

pith:ZAB3OZ35

pith:2005:ZAB3OZ35UKO2PDM3Q76TZQY3PL

not attested not anchored not stored refs pending

Lyman-alpha forest-CMB cross-correlation and the search for the ionized baryons at high redshift

A.J. Banday (MPA), Lars Hernquist (CfA), Rupert A.C. Croft (CMU/MPA)

arxiv:astro-ph/0512380 v1 · 2005-12-14 · 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{ZAB3OZ35UKO2PDM3Q76TZQY3PL}

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	2026-07-04T16:53:09.434872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c803b7677da29da78d9b87fd3cc31b7ae51b4e250298b0f7414df6c7afec4589

Aliases

arxiv: astro-ph/0512380 · arxiv_version: astro-ph/0512380v1 · doi: 10.48550/arxiv.astro-ph/0512380 · pith_short_12: ZAB3OZ35UKO2 · pith_short_16: ZAB3OZ35UKO2PDM3 · pith_short_8: ZAB3OZ35

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/ZAB3OZ35UKO2PDM3Q76TZQY3PL \
  | 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: c803b7677da29da78d9b87fd3cc31b7ae51b4e250298b0f7414df6c7afec4589

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a68740a69e36b9509f49df82af1ba29722c6d88fa4004a039b6d5a38ce77231",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-12-14T22:36:00Z",
    "title_canon_sha256": "45252885139d44cea022f6b05dcb311092a2bf6845480714ca4221b947236bac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0512380",
    "kind": "arxiv",
    "version": 1
  }
}