Pith Number

pith:NMHXLKBT

pith:2020:NMHXLKBTQ45NTIPFZPC7QKS3CS

not attested not anchored not stored refs pending

A kinematic analysis of the CO clouds toward a reflection nebula NGC 2023 observed with the Nobeyama 45 m telescope; Further evidence for a cloud-cloud collision in the Orion region

A. Nishimura, D. Tsutsumi, H. Sano, K. Tachihara, M. Kohno, R. Enokiya, R. Yamada, S. Fujita, Y. Fukui

arxiv:2006.03426 v1 · 2020-06-05 · 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{NMHXLKBTQ45NTIPFZPC7QKS3CS}

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	2026-07-05T02:55:06.353941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b0f75a833873ad9a1e5cbc5f82a5b148e7fbc6b8ee267c4549ac42a1e4fed1e

Aliases

arxiv: 2006.03426 · arxiv_version: 2006.03426v1 · doi: 10.48550/arxiv.2006.03426 · pith_short_12: NMHXLKBTQ45N · pith_short_16: NMHXLKBTQ45NTIPF · pith_short_8: NMHXLKBT

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/NMHXLKBTQ45NTIPFZPC7QKS3CS \
  | 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: 6b0f75a833873ad9a1e5cbc5f82a5b148e7fbc6b8ee267c4549ac42a1e4fed1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f9472abb06965e4167403938ac4aa8e3a25f5a502a2e004759bdc41f3939fdd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-06-05T13:25:16Z",
    "title_canon_sha256": "73ae6fdae1ec0914df4b279fd46cfda5957d610d838e8c18cd61b155849911ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.03426",
    "kind": "arxiv",
    "version": 1
  }
}