Pith Number

pith:HDHZLAJU

pith:2011:HDHZLAJUJTBOOYLNCYFC537J63

not attested not anchored not stored refs pending

Filling in CMB map missing data using constrained Gaussian realizations

Martin Bucher (APC, Oxford University), Thibaut Louis (Astrophysics Group, Universite Paris 7)

arxiv:1109.0286 v2 · 2011-09-01 · 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{HDHZLAJUJTBOOYLNCYFC537J63}

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	2026-05-18T02:00:43.055930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38cf9581344cc2e7616d160a2eefe9f6f1d3f5c08ddb1b67b863440e30fe9f05

Aliases

arxiv: 1109.0286 · arxiv_version: 1109.0286v2 · doi: 10.48550/arxiv.1109.0286 · pith_short_12: HDHZLAJUJTBO · pith_short_16: HDHZLAJUJTBOOYLN · pith_short_8: HDHZLAJU

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/HDHZLAJUJTBOOYLNCYFC537J63 \
  | 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: 38cf9581344cc2e7616d160a2eefe9f6f1d3f5c08ddb1b67b863440e30fe9f05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e563f405290a2402959b98a19f521103ca17b4908e964adacac7cc446265c680",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-09-01T20:00:17Z",
    "title_canon_sha256": "f03574feea5e26fe5c1708ede19fc3afa5a46c258d9823038146737b29817913"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.0286",
    "kind": "arxiv",
    "version": 2
  }
}