Pith Number

pith:SEDIXA73

pith:2016:SEDIXA73MTAAXDPAK5PIO4IOXI

not attested not anchored not stored refs pending

Optimal cosmic microwave background map-making in the presence of cross-correlated noise

Alessandro Buzzelli, Giancarlo De Gasperis, Nicola Vittorio, Paolo Cabella, Paolo De Bernardis

arxiv:1601.04464 v2 · 2016-01-18 · 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{SEDIXA73MTAAXDPAK5PIO4IOXI}

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	2026-05-18T01:07:17.133987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91068b83fb64c00b8de0575e87710eba1dbdd727ada95a10235f4367c72aaee8

Aliases

arxiv: 1601.04464 · arxiv_version: 1601.04464v2 · doi: 10.48550/arxiv.1601.04464 · pith_short_12: SEDIXA73MTAA · pith_short_16: SEDIXA73MTAAXDPA · pith_short_8: SEDIXA73

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/SEDIXA73MTAAXDPAK5PIO4IOXI \
  | 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: 91068b83fb64c00b8de0575e87710eba1dbdd727ada95a10235f4367c72aaee8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8d833e027b48dd8bd1d960395a7e0b866dee2cab84cd514035261fa756179f6",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-01-18T10:52:27Z",
    "title_canon_sha256": "3849f47d3de71d7d16e058391402048fa21d9bf5dccd7f149c153a6dc820ea8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.04464",
    "kind": "arxiv",
    "version": 2
  }
}