Pith Number

pith:XGKBBXA7

pith:1995:XGKBBXA7HM5PJP76UYTHA2TEYX

not attested not anchored not stored refs pending

COBE Constraints on Baryon Isocurvature Models

Emory F. Bunn, Naoshi Sugiyama, Wayne Hu

arxiv:astro-ph/9501034 v1 · 1995-01-10 · 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{XGKBBXA7HM5PJP76UYTHA2TEYX}

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	2026-05-18T01:07:42.747183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b99410dc1f3b3af4bffea626706a64c5e164accf3f8961e00e3c3335759b3d8c

Aliases

arxiv: astro-ph/9501034 · arxiv_version: astro-ph/9501034v1 · doi: 10.48550/arxiv.astro-ph/9501034 · pith_short_12: XGKBBXA7HM5P · pith_short_16: XGKBBXA7HM5PJP76 · pith_short_8: XGKBBXA7

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/XGKBBXA7HM5PJP76UYTHA2TEYX \
  | 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: b99410dc1f3b3af4bffea626706a64c5e164accf3f8961e00e3c3335759b3d8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b74cb04809f93e9aca608fc1c4ebb4a1fd6a7b5c639f64802fbbdc2a90c267f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1995-01-10T19:35:41Z",
    "title_canon_sha256": "5b3c902bbba427ebef5e553c8c78259d4e13151f8984cf82209135f14715e7b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9501034",
    "kind": "arxiv",
    "version": 1
  }
}