Pith Number

pith:NX6427WO

pith:2017:NX6427WOLIKYCVEQSESHNT56HC

not attested not anchored not stored refs pending

2D kinematic study of the central region of NGC 4501

I. Rodrigues, M. de Oliveira-Abans, M. Faundez-Abans, P. Freitas-Lemes, P. Repetto

arxiv:1702.00023 v1 · 2017-01-31 · 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{NX6427WOLIKYCVEQSESHNT56HC}

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	2026-05-18T00:51:35.370884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dfdcd7ece5a15815490912476cfbe38b32902d5a034640e263de407e25df9ae

Aliases

arxiv: 1702.00023 · arxiv_version: 1702.00023v1 · doi: 10.48550/arxiv.1702.00023 · pith_short_12: NX6427WOLIKY · pith_short_16: NX6427WOLIKYCVEQ · pith_short_8: NX6427WO

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/NX6427WOLIKYCVEQSESHNT56HC \
  | 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: 6dfdcd7ece5a15815490912476cfbe38b32902d5a034640e263de407e25df9ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fed1412f0c23670104466dc9157d1f3cbaa5b96a91a2479be83f19fdb0c8e94c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-01-31T19:18:52Z",
    "title_canon_sha256": "919de6858916c4bde2555a3a69d1d6f0d62bba967b4317585042e1ff5894482e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.00023",
    "kind": "arxiv",
    "version": 1
  }
}