Pith Number

pith:2ABNTOYS

pith:2022:2ABNTOYSRP2GWRVLOY4FVNFGSI

not attested not anchored not stored refs pending

ALMA detection of parsec-scale blobs at the head of kiloparsec-scale jet in the nearby Seyfert galaxy NGC 1068

Akihiro Doi, Dmitry Khangulyan, Tomonari Michiyama, Yoshiyuki Inoue

arxiv:2208.08533 v1 · 2022-08-17 · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2ABNTOYSRP2GWRVLOY4FVNFGSI}

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	2026-07-05T04:55:06.714472Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d002d9bb128bf46b46ab76385ab4a6921afb9d63e69fc2f3024ed9762231c8e5

Aliases

arxiv: 2208.08533 · arxiv_version: 2208.08533v1 · doi: 10.48550/arxiv.2208.08533 · pith_short_12: 2ABNTOYSRP2G · pith_short_16: 2ABNTOYSRP2GWRVL · pith_short_8: 2ABNTOYS

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/2ABNTOYSRP2GWRVLOY4FVNFGSI \
  | 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: d002d9bb128bf46b46ab76385ab4a6921afb9d63e69fc2f3024ed9762231c8e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b80adc608256abb099fc868657bc460b01fc9ed9aacff71befc0b2c8da95568a",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-08-17T20:58:35Z",
    "title_canon_sha256": "0a9a0a9c5b39e79a194411bc562b63cdc58d07055dee17136d9eedc851dd9501"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.08533",
    "kind": "arxiv",
    "version": 1
  }
}