Pith Number

pith:YRBCSMZ7

pith:2019:YRBCSMZ7OPB35NKLSTPN7DVVP3

not attested not anchored not stored refs pending

Needlet thresholding methods in component separation

A. Renzi, C. Baccigalupi, D. Bertacca, D. Marinucci, D. Poletti, F. K. Hansen, F. Oppizzi, M. Liguori

arxiv:1911.01298 v1 · 2019-11-04 · astro-ph.CO · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YRBCSMZ7OPB35NKLSTPN7DVVP3}

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	2026-07-05T03:35:57.752607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c44229333f73c3beb54b94dedf8eb57ee9697afaef7560efd04abba5bf5c6856

Aliases

arxiv: 1911.01298 · arxiv_version: 1911.01298v1 · doi: 10.48550/arxiv.1911.01298 · pith_short_12: YRBCSMZ7OPB3 · pith_short_16: YRBCSMZ7OPB35NKL · pith_short_8: YRBCSMZ7

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/YRBCSMZ7OPB35NKLSTPN7DVVP3 \
  | 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: c44229333f73c3beb54b94dedf8eb57ee9697afaef7560efd04abba5bf5c6856

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "698d8ad75025b1fb6d551e97b99474fd47ab2c316a9336be0107477d35c18413",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-11-04T15:58:28Z",
    "title_canon_sha256": "5ff349dedeae217eac69d2d4e1277326ef30504102c6b93144b5b6b31bd979f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.01298",
    "kind": "arxiv",
    "version": 1
  }
}