Pith Number

pith:O2ZWVOGC

pith:2022:O2ZWVOGCAO67VI53K3VJ2WTQ5M

not attested not anchored not stored refs pending

NuSTAR Observations of 52 Compton-thick Active Galactic Nuclei Selected by the Swift/BAT All-sky Hard X-Ray Survey

Atsushi Tanimoto, Claudio Ricci, Hirokazu Odaka, Satoshi Yamada, Yoshihiro Ueda

arxiv:2203.13266 v1 · 2022-03-24 · astro-ph.HE · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O2ZWVOGCAO67VI53K3VJ2WTQ5M}

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.

Cited by

1 paper in Pith

Measurement of the Hubble constant with high-energy neutrinos

Receipt and verification

First computed	2026-07-05T04:35:45.984486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76b36ab8c203bdfaa3bb56ea9d5a70eb09562562056e266ae9a72a745b8b388f

Aliases

arxiv: 2203.13266 · arxiv_version: 2203.13266v1 · doi: 10.48550/arxiv.2203.13266 · pith_short_12: O2ZWVOGCAO67 · pith_short_16: O2ZWVOGCAO67VI53 · pith_short_8: O2ZWVOGC

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/O2ZWVOGCAO67VI53K3VJ2WTQ5M \
  | 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: 76b36ab8c203bdfaa3bb56ea9d5a70eb09562562056e266ae9a72a745b8b388f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88970dd7fc698356eb6eb1430deafd55df9f5d429a4cbd007a762f496652d599",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-03-24T18:00:02Z",
    "title_canon_sha256": "0c6e2334669b8652a94de9fc9838db645c655886900dbc1228f437d825c6b5b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.13266",
    "kind": "arxiv",
    "version": 1
  }
}