Pith Number

pith:PAE5XJGP

pith:2016:PAE5XJGP5VOB4YMHUTCNC2NZMT

not attested not anchored not stored refs pending

ALMA 0.1-0.2 arcsec resolution imaging of the NGC 1068 nucleus - compact dense molecular gas emission at the putative AGN location

(2) NAOJ, (3) Univ. of Tokyo), Kouichiro Nakanishi (2), Masatoshi Imanishi (1), Takuma Izumi (3) ((1) Subaru/NAOJ

arxiv:1604.03953 v1 · 2016-04-13 · 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{PAE5XJGP5VOB4YMHUTCNC2NZMT}

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	2026-05-18T01:13:47.919370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7809dba4cfed5c1e6187a4c4d169b964d8156d4567e7b0e488cd0e148c98884d

Aliases

arxiv: 1604.03953 · arxiv_version: 1604.03953v1 · doi: 10.48550/arxiv.1604.03953 · pith_short_12: PAE5XJGP5VOB · pith_short_16: PAE5XJGP5VOB4YMH · pith_short_8: PAE5XJGP

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/PAE5XJGP5VOB4YMHUTCNC2NZMT \
  | 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: 7809dba4cfed5c1e6187a4c4d169b964d8156d4567e7b0e488cd0e148c98884d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2469805fb4a2bbe0ccfced73df304ae92ad677157963f16a35ff882a0607e15e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-04-13T20:00:13Z",
    "title_canon_sha256": "e3758a751f964361abf12424b8472ffb7b7230cc053c05482a9f47fce37a9d7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03953",
    "kind": "arxiv",
    "version": 1
  }
}