Pith Number

pith:OYVKUSRT

pith:2018:OYVKUSRTYLADK6EV3GRAJYJOGU

not attested not anchored not stored refs pending

Bispectrum as Baryon Acoustic Oscillation Interferometer

Hillary L. Child, Katrin Heitmann, Masahiro Takada, Salman Habib, Takahiro Nishimichi, Tomomi Sunayama, Zachary Slepian

arxiv:1806.11147 v2 · 2018-06-28 · 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{OYVKUSRTYLADK6EV3GRAJYJOGU}

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	2026-05-17T23:57:50.519740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

762aaa4a33c2c0357895d9a204e12e35025ceccb41590e11214b979767b04a3f

Aliases

arxiv: 1806.11147 · arxiv_version: 1806.11147v2 · doi: 10.48550/arxiv.1806.11147 · pith_short_12: OYVKUSRTYLAD · pith_short_16: OYVKUSRTYLADK6EV · pith_short_8: OYVKUSRT

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/OYVKUSRTYLADK6EV3GRAJYJOGU \
  | 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: 762aaa4a33c2c0357895d9a204e12e35025ceccb41590e11214b979767b04a3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d7537bdb382337553909d49b7e4bd1272249ee9dc59fca0c989c2ee77ce7dd8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-06-28T19:07:00Z",
    "title_canon_sha256": "6fb06a47f953ee2c1d05f0b4526ffb3bd2ebd4cee5f9064c2849c73259572c80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.11147",
    "kind": "arxiv",
    "version": 2
  }
}