Pith Number

pith:G344R3GS

pith:2010:G344R3GS7ZIMLPSDZR54244XZL

not attested not anchored not stored refs pending

Detection of new point-sources in WMAP Cosmic Microwave Background (CMB) maps at high Galactic latitude. A new technique to extract point sources from CMB maps

Elsa Patricia R. G. Ramos, Paola Andreani, Roberto Vio

arxiv:1009.1493 v2 · 2010-09-08 · 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{G344R3GS7ZIMLPSDZR54244XZL}

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	2026-05-18T02:05:35.171862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36f9c8ecd2fe50c5be43cc7bcd7397cafb515c4ad8839dc4035de21849f9be96

Aliases

arxiv: 1009.1493 · arxiv_version: 1009.1493v2 · doi: 10.48550/arxiv.1009.1493 · pith_short_12: G344R3GS7ZIM · pith_short_16: G344R3GS7ZIMLPSD · pith_short_8: G344R3GS

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/G344R3GS7ZIMLPSDZR54244XZL \
  | 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: 36f9c8ecd2fe50c5be43cc7bcd7397cafb515c4ad8839dc4035de21849f9be96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c5b4b4f059ea3b2de2783fc044c74c2af15420eea2c9bfb8134d9c51bf72eca",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-09-08T09:57:25Z",
    "title_canon_sha256": "79501dcced3a9caa7509cd29a2e0588acefef71b9686dbfa043fb1f2c14fdeb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.1493",
    "kind": "arxiv",
    "version": 2
  }
}