Pith Number

pith:NL5OIXOD

pith:1998:NL5OIXODDW2KRJJDHVQGPZP3WH

not attested not anchored not stored refs pending

Where are the Baryons?

Jeremiah P. Ostriker (Princeton University Observatory), Renyue Cen

arxiv:astro-ph/9806281 v4 · 1998-06-20 · 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{NL5OIXODDW2KRJJDHVQGPZP3WH}

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

2 papers in Pith

FLAMINGO: The thermal history of the Universe from tSZ effect cross-correlations and its dependencies on cosmology and baryon physics

Constraints on Halo Gas Profiles from Joint kSZ and Galaxy Clustering Analysis of ACT DR6 and CMASS

Receipt and verification

First computed	2026-05-18T04:34:28.957423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6afae45dc31db4a8a5233d6067e5fbb1fa55e769f5a141736f5cf144145d35ac

Aliases

arxiv: astro-ph/9806281 · arxiv_version: astro-ph/9806281v4 · doi: 10.48550/arxiv.astro-ph/9806281 · pith_short_12: NL5OIXODDW2K · pith_short_16: NL5OIXODDW2KRJJD · pith_short_8: NL5OIXOD

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/NL5OIXODDW2KRJJDHVQGPZP3WH \
  | 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: 6afae45dc31db4a8a5233d6067e5fbb1fa55e769f5a141736f5cf144145d35ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c66957ce6a9d3a37e7483b9989927047591cd48c00a91492fc00dfc3c87dd9d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1998-06-20T03:21:10Z",
    "title_canon_sha256": "2b86e3908512680efc40faeeb7f87e4dd26061cd7cf91ee93b5f2b51d6f64623"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9806281",
    "kind": "arxiv",
    "version": 4
  }
}