Pith Number

pith:CLTWQSFE

pith:2014:CLTWQSFENDI4DCWPKLK7SM5OGE

not attested not anchored not stored refs pending

Sensitivity for 21cm Bispectrum from Epoch of Reionization

Hayato Shimabukuro, Hiroshi Imai, Hiroyuki Nakanishi, Keitaro Takahashi, Rieko Momose, Shintaro Yoshiura

arxiv:1412.5279 v2 · 2014-12-17 · 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{CLTWQSFENDI4DCWPKLK7SM5OGE}

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	2026-05-18T01:51:49.268538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12e76848a468d1c18acf52d5f933ae311b6b10d626ada21591fcb2aa0e68291f

Aliases

arxiv: 1412.5279 · arxiv_version: 1412.5279v2 · doi: 10.48550/arxiv.1412.5279 · pith_short_12: CLTWQSFENDI4 · pith_short_16: CLTWQSFENDI4DCWP · pith_short_8: CLTWQSFE

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/CLTWQSFENDI4DCWPKLK7SM5OGE \
  | 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: 12e76848a468d1c18acf52d5f933ae311b6b10d626ada21591fcb2aa0e68291f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f9356575263dd4c9e0fabad975b587353c44c460060131b135dc9bd505d2f94",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-12-17T08:09:58Z",
    "title_canon_sha256": "3086a5aa47cba31fedead1f400ba4739cf74cc43166f755c80b625cde380d957"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.5279",
    "kind": "arxiv",
    "version": 2
  }
}