Pith Number

pith:IBPVYVJX

pith:2024:IBPVYVJXZODWMQJJ3LYBTBTTSY

not attested not anchored not stored refs pending

A model-independent determination of the sound horizon using recent BAO measurements and strong lensing systems

Jieci Wang, Shuo Cao, Tonghua Liu

arxiv:2406.18298 v1 · 2024-06-26 · 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{IBPVYVJXZODWMQJJ3LYBTBTTSY}

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	2026-07-05T10:01:14.007047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

405f5c5537cb87664129daf0198673962093e9278e9613f32aa9ef0c554c4a9b

Aliases

arxiv: 2406.18298 · arxiv_version: 2406.18298v1 · doi: 10.48550/arxiv.2406.18298 · pith_short_12: IBPVYVJXZODW · pith_short_16: IBPVYVJXZODWMQJJ · pith_short_8: IBPVYVJX

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/IBPVYVJXZODWMQJJ3LYBTBTTSY \
  | 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: 405f5c5537cb87664129daf0198673962093e9278e9613f32aa9ef0c554c4a9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf4a28045c2d95f8b1eb2fae014b1f176b7ca77544f0cca127ad195bfa2a4f9a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-06-26T12:32:02Z",
    "title_canon_sha256": "9004eec59fa5c1735f85816ddc1ec23c2a8abd65ba307ab39845109834c26c2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.18298",
    "kind": "arxiv",
    "version": 1
  }
}