Pith Number

pith:DZZ2BJXN

pith:2021:DZZ2BJXN7JPUZ2JWQ5WHT7CNNP

not attested not anchored not stored refs pending

Optimizing foreground mitigation for CMB lensing with combined multifrequency and geometric methods

Blake D. Sherwin, Emmanuel Schaan, Noah Sailer, Omar Darwish, Simone Ferraro

arxiv:2111.00462 v1 · 2021-10-31 · 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{DZZ2BJXN7JPUZ2JWQ5WHT7CNNP}

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

The Atacama Cosmology Telescope: DR6 Gravitational Lensing Map and Cosmological Parameters

Receipt and verification

First computed	2026-07-05T03:27:42.904241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e73a0a6edfa5f4ce936876c79fc4d6bfddab93ec69d629cb8a518780710c304

Aliases

arxiv: 2111.00462 · arxiv_version: 2111.00462v1 · doi: 10.48550/arxiv.2111.00462 · pith_short_12: DZZ2BJXN7JPU · pith_short_16: DZZ2BJXN7JPUZ2JW · pith_short_8: DZZ2BJXN

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/DZZ2BJXN7JPUZ2JWQ5WHT7CNNP \
  | 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: 1e73a0a6edfa5f4ce936876c79fc4d6bfddab93ec69d629cb8a518780710c304

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8900e8a6183b90648cd103ec6081eaf032c36bb1e0bd4f57037bef44e3b8d6c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-10-31T10:49:00Z",
    "title_canon_sha256": "d7809b60e52d62637198f00b71c253e245ade23115c406fc8b76a8bff6a6b117"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.00462",
    "kind": "arxiv",
    "version": 1
  }
}