Pith Number

pith:NIB33LVJ

pith:2010:NIB33LVJOKSRD6VECE6IK3WWFW

not attested not anchored not stored refs pending

Feasibility and performances of compressed-sensing and sparse map-making with Herschel/PACS data

Jean-Luc Starck, Marc Sauvage, Nicolas Barbey, Pierre Chanial, Roland Ottensamer

arxiv:1012.0497 v1 · 2010-12-02 · astro-ph.IM · astro-ph.GA · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NIB33LVJOKSRD6VECE6IK3WWFW}

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	2026-05-18T02:04:35.923608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a03bdaea972a511faa4113c856ed62d9c481aa638cb08316654055982a029aa

Aliases

arxiv: 1012.0497 · arxiv_version: 1012.0497v1 · doi: 10.48550/arxiv.1012.0497 · pith_short_12: NIB33LVJOKSR · pith_short_16: NIB33LVJOKSRD6VE · pith_short_8: NIB33LVJ

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/NIB33LVJOKSRD6VECE6IK3WWFW \
  | 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: 6a03bdaea972a511faa4113c856ed62d9c481aa638cb08316654055982a029aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5eaffdef7610744eab8c832a902375b5b31f261f12706ac12d84543599354b46",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2010-12-02T17:00:29Z",
    "title_canon_sha256": "638c52c191e100873d821889997f8b06c1644a14ef442ab6864e3b1fe54a69d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.0497",
    "kind": "arxiv",
    "version": 1
  }
}