Pith Number

pith:YO2ES6HJ

pith:2012:YO2ES6HJID3235OHI5STGSELU5

not attested not anchored not stored refs pending

Constraining primordial non-Gaussianity with CMB-21cm cross-correlations?

Hiroyuki Tashiro, Shirley Ho

arxiv:1205.0563 v2 · 2012-05-02 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YO2ES6HJID3235OHI5STGSELU5}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:57:38.725986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3b44978e940f7adf5c7476533488ba76cfbb45e760bc5d48dafdb850b513c85

Aliases

arxiv: 1205.0563 · arxiv_version: 1205.0563v2 · doi: 10.48550/arxiv.1205.0563 · pith_short_12: YO2ES6HJID32 · pith_short_16: YO2ES6HJID3235OH · pith_short_8: YO2ES6HJ

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/YO2ES6HJID3235OHI5STGSELU5 \
  | 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: c3b44978e940f7adf5c7476533488ba76cfbb45e760bc5d48dafdb850b513c85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bff7670fe3842f63b0128a8c7e11dca659bc2855d404df1489748fba860bc607",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-05-02T20:17:19Z",
    "title_canon_sha256": "b32e1da37aa01fc923878d6becb82327d24bad8bb2cc45cfcc8d746d30876801"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.0563",
    "kind": "arxiv",
    "version": 2
  }
}