Pith Number

pith:FYH7QRPO

pith:2019:FYH7QRPO3J5DW655SYJRWM5WUD

not attested not anchored not stored refs pending

Improving Small-Scale CMB Lensing Reconstruction

Blake D. Sherwin, Boryana Hadzhiyska, Mathew Madhavacheril, Simone Ferraro

arxiv:1905.04217 v1 · 2019-05-10 · 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{FYH7QRPO3J5DW655SYJRWM5WUD}

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

On likelihood-based analysis of the gravitationally (de)lensed CMB

Receipt and verification

First computed	2026-07-05T01:06:47.671856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e0ff845eeda7a3b7bbd96131b33b6a0d8ab6020e1d152bb37609b210644dbd4

Aliases

arxiv: 1905.04217 · arxiv_version: 1905.04217v1 · doi: 10.48550/arxiv.1905.04217 · pith_short_12: FYH7QRPO3J5D · pith_short_16: FYH7QRPO3J5DW655 · pith_short_8: FYH7QRPO

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/FYH7QRPO3J5DW655SYJRWM5WUD \
  | 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: 2e0ff845eeda7a3b7bbd96131b33b6a0d8ab6020e1d152bb37609b210644dbd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c6b5993e79a9a9df1b419b8e43bad85801835489fe0eb2423f8fb603b6f686f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-05-10T15:25:33Z",
    "title_canon_sha256": "8ed49c895ac0c59f41106dd32fdfeae1d129081a693b44c596caaec1749225e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.04217",
    "kind": "arxiv",
    "version": 1
  }
}