Pith Number

pith:KTDLNSUJ

pith:2011:KTDLNSUJWXTL7DDKNEEMB34L4Z

not attested not anchored not stored refs pending

Bayesian noise estimation for non-ideal CMB experiments

H. K. Eriksen, I. K. Wehus, S. K. N{\ae}ss

arxiv:1110.1343 v1 · 2011-10-06 · astro-ph.IM · astro-ph.CO · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KTDLNSUJWXTL7DDKNEEMB34L4Z}

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	2026-05-18T02:00:16.881794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54c6b6ca89b5e6bf8c6a6908c0ef8be6481288acd7f2fef17069befbab3e73bb

Aliases

arxiv: 1110.1343 · arxiv_version: 1110.1343v1 · doi: 10.48550/arxiv.1110.1343 · pith_short_12: KTDLNSUJWXTL · pith_short_16: KTDLNSUJWXTL7DDK · pith_short_8: KTDLNSUJ

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/KTDLNSUJWXTL7DDKNEEMB34L4Z \
  | 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: 54c6b6ca89b5e6bf8c6a6908c0ef8be6481288acd7f2fef17069befbab3e73bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cc162dbef3f916d7faf4f85130125c2318500b66861f327b9b8cf6a9804e33e",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-10-06T18:14:31Z",
    "title_canon_sha256": "818be0718624e2dfeb266afdca8d8a1642f651a23e5c428e7a5ddd5b7ef53393"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.1343",
    "kind": "arxiv",
    "version": 1
  }
}