Pith Number

pith:LHAMZMU7

pith:2014:LHAMZMU7VIMWH6L4QKP3XBHODG

not attested not anchored not stored refs pending

An accurate determination of the Hubble constant from Baryon Acoustic Oscillation datasets

Cheng cheng, Qing-Guo Huang

arxiv:1409.6119 v1 · 2014-09-22 · astro-ph.CO · gr-qc · hep-ph · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LHAMZMU7VIMWH6L4QKP3XBHODG}

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	2026-05-18T01:37:02.165519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59c0ccb29faa1963f97c829fbb84ee199c280cb10aec21c73e56f312bc865133

Aliases

arxiv: 1409.6119 · arxiv_version: 1409.6119v1 · doi: 10.48550/arxiv.1409.6119 · pith_short_12: LHAMZMU7VIMW · pith_short_16: LHAMZMU7VIMWH6L4 · pith_short_8: LHAMZMU7

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/LHAMZMU7VIMWH6L4QKP3XBHODG \
  | 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: 59c0ccb29faa1963f97c829fbb84ee199c280cb10aec21c73e56f312bc865133

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f37340f71e2cf0552ccb93d16dafcaa6191e6bdc053f5179190642210a3358a",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-09-22T09:09:34Z",
    "title_canon_sha256": "2dc4d31f5d9b3527a4122debd609c7a983d5065cf771adc5271e72303c08158e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.6119",
    "kind": "arxiv",
    "version": 1
  }
}