Pith Number

pith:5PEFWGSI

pith:2015:5PEFWGSIXAAONSVXQLBBC3D7QA

not attested not anchored not stored refs pending

The nuclear gas disk of NGC 1566 dissected by SINFONI and ALMA

A. Eckart, F. Combes, G. Busch, L. Moser, M. Horrobin, M. Valencia-S., S. Garc\'ia-Burillo, S. Smaji\'c

arxiv:1508.02664 v1 · 2015-08-11 · 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{5PEFWGSIXAAONSVXQLBBC3D7QA}

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	2026-05-18T01:28:03.634035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebc85b1a48b800e6cab782c2116c7f80280b71a5b90626138862fc8e699b2859

Aliases

arxiv: 1508.02664 · arxiv_version: 1508.02664v1 · doi: 10.48550/arxiv.1508.02664 · pith_short_12: 5PEFWGSIXAAO · pith_short_16: 5PEFWGSIXAAONSVX · pith_short_8: 5PEFWGSI

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/5PEFWGSIXAAONSVXQLBBC3D7QA \
  | 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: ebc85b1a48b800e6cab782c2116c7f80280b71a5b90626138862fc8e699b2859

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0c7d6dcad05402c8843e4b2b1176518b704b9e49ecf1ba73e8af883909fefdd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-08-11T17:37:20Z",
    "title_canon_sha256": "8a98f0347eb6b302d486e8af98a26fbd8eba6ff410c7268d6aa8e62e6369aa25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.02664",
    "kind": "arxiv",
    "version": 1
  }
}