Pith Number

pith:R6UZQ7DQ

pith:2012:R6UZQ7DQWXWHIDYCCXG6LUGDKC

not attested not anchored not stored refs pending

Detection of new point sources in WMAP 7 year data using internal templates and needlets

Domenico Marinucci, Frode K. Hansen, Sandro Scodeller

arxiv:1201.5852 v2 · 2012-01-27 · 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{R6UZQ7DQWXWHIDYCCXG6LUGDKC}

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	2026-05-18T03:51:25.441729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fa9987c70b5ec740f0215cde5d0c350aa37e5838e8309728f1745e39540b03f

Aliases

arxiv: 1201.5852 · arxiv_version: 1201.5852v2 · doi: 10.48550/arxiv.1201.5852 · pith_short_12: R6UZQ7DQWXWH · pith_short_16: R6UZQ7DQWXWHIDYC · pith_short_8: R6UZQ7DQ

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/R6UZQ7DQWXWHIDYCCXG6LUGDKC \
  | 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: 8fa9987c70b5ec740f0215cde5d0c350aa37e5838e8309728f1745e39540b03f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f624c906c62262c4be7448dbd51693742d21a798094d894fa69083eb550ed459",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-01-27T18:06:35Z",
    "title_canon_sha256": "aeb744b35daafac8a624b8c5e8960c2347dbe2d2bf264f2cd5fc3a0dd23f2612"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.5852",
    "kind": "arxiv",
    "version": 2
  }
}