Pith Number

pith:CTHLJUXD

pith:2022:CTHLJUXDNFSDGMW42EF6FKUEXP

not attested not anchored not stored refs pending

Optical depth to reionization from perturbative 21cm clustering

Martin White, Noah Sailer, Shi-Fan Chen

arxiv:2205.11504 v2 · 2022-05-23 · 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{CTHLJUXDNFSDGMW42EF6FKUEXP}

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.

Cited by

1 paper in Pith

Towards a multi-tracer neutrino mass measurement with line-intensity mapping

Receipt and verification

First computed	2026-07-05T05:03:00.972757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14ceb4d2e369643332dcd10be2aa84bbda149d3eb54057d4e64afeae5264b867

Aliases

arxiv: 2205.11504 · arxiv_version: 2205.11504v2 · doi: 10.48550/arxiv.2205.11504 · pith_short_12: CTHLJUXDNFSD · pith_short_16: CTHLJUXDNFSDGMW4 · pith_short_8: CTHLJUXD

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/CTHLJUXDNFSDGMW42EF6FKUEXP \
  | 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: 14ceb4d2e369643332dcd10be2aa84bbda149d3eb54057d4e64afeae5264b867

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acfefaaed53f6a557711a6fdccb12f545c745f0e4786eeae67e9bb65681bf877",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-05-23T17:58:26Z",
    "title_canon_sha256": "a0cf75fe287e918c8d1046fed4b4eacf1e764a50542a51395129ec118f0f4d6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.11504",
    "kind": "arxiv",
    "version": 2
  }
}