Pith Number

pith:U6XL7GPZ

pith:2011:U6XL7GPZE4A2AX4TEVRO7N76SQ

not attested not anchored not stored refs pending

CMB lensing reconstruction with point source masks

C. Sofia Carvalho, Ismael Tereno

arxiv:1103.2305 v1 · 2011-03-11 · 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{U6XL7GPZE4A2AX4TEVRO7N76SQ}

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	2026-05-18T04:11:28.771159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7aebf99f92701a05f932562efb7fe940a84addb7d9ed0f47d7814fdcb28fbff

Aliases

arxiv: 1103.2305 · arxiv_version: 1103.2305v1 · doi: 10.48550/arxiv.1103.2305 · pith_short_12: U6XL7GPZE4A2 · pith_short_16: U6XL7GPZE4A2AX4T · pith_short_8: U6XL7GPZ

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/U6XL7GPZE4A2AX4TEVRO7N76SQ \
  | 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: a7aebf99f92701a05f932562efb7fe940a84addb7d9ed0f47d7814fdcb28fbff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f94600330a087a6336048c525c18a11c13fb303a322d4ff67641ccfe99fce507",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-03-11T16:07:34Z",
    "title_canon_sha256": "16462dcd3b67d5711b43d9f7e7efeb9943e1bb9f4a0a6c85b0cfa44c5bc12f14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2305",
    "kind": "arxiv",
    "version": 1
  }
}