Pith Number

pith:5RESIC5T

pith:2016:5RESIC5TFV7RN6URRUCHPEMHHO

not attested not anchored not stored refs pending

ALMA HCN and HCO+ J=3-2 observations of optical Seyfert and luminous infrared galaxies -- Confirmation of elevated HCN-to-HCO+ flux ratios in AGNs --

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

arxiv:1609.01291 v1 · 2016-09-05 · 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{5RESIC5TFV7RN6URRUCHPEMHHO}

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	2026-05-18T00:55:12.135009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec49240bb32d7f16fa918d047791873b8bbb9a17e5960618e6224bd789c4c5e0

Aliases

arxiv: 1609.01291 · arxiv_version: 1609.01291v1 · doi: 10.48550/arxiv.1609.01291 · pith_short_12: 5RESIC5TFV7R · pith_short_16: 5RESIC5TFV7RN6UR · pith_short_8: 5RESIC5T

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/5RESIC5TFV7RN6URRUCHPEMHHO \
  | 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: ec49240bb32d7f16fa918d047791873b8bbb9a17e5960618e6224bd789c4c5e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ce798e77026eb886e345589f97c7a99bc462e0a734ee01d60ff04cb75f327cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-09-05T20:00:05Z",
    "title_canon_sha256": "c5853bb3b2706e47ae36559a3e6d076f8c6b6db6cea8be1d90a4070ca738be35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.01291",
    "kind": "arxiv",
    "version": 1
  }
}