Pith Number

pith:M26B6EZL

pith:2018:M26B6EZLUZPPFLJFGYW55SZOYS

not attested not anchored not stored refs pending

ALMA Reveals an Inhomogeneous Compact Rotating Dense Molecular Torus at the NGC 1068 Nucleus

(2) Kagoshima University), Keiichi Wada (2) ((1) NAOJ, Kouichiro Nakanishi (1), Masatoshi Imanishi (1), Takuma Izumi (1)

arxiv:1801.06564 v1 · 2018-01-19 · 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{M26B6EZLUZPPFLJFGYW55SZOYS}

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	2026-05-18T00:23:27.401926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66bc1f132ba65ef2ad25362ddecb2ec4aa2ee59db81646871f83b95c1b0b9ac3

Aliases

arxiv: 1801.06564 · arxiv_version: 1801.06564v1 · doi: 10.48550/arxiv.1801.06564 · pith_short_12: M26B6EZLUZPP · pith_short_16: M26B6EZLUZPPFLJF · pith_short_8: M26B6EZL

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/M26B6EZLUZPPFLJFGYW55SZOYS \
  | 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: 66bc1f132ba65ef2ad25362ddecb2ec4aa2ee59db81646871f83b95c1b0b9ac3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ae20b2dae47f6d3ab7d2da02d4c44caa9c030aa30948bc81088dad42b4dac68",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-01-19T20:18:07Z",
    "title_canon_sha256": "7c3d1bbdb3f9f514e3656d896c1bc0989b9b3985073f62b6ae8db23c37530dac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.06564",
    "kind": "arxiv",
    "version": 1
  }
}