Pith Number

pith:KGWWVWL5

pith:2017:KGWWVWL56OKYZ4C7BJBHHFZEEQ

not attested not anchored not stored refs pending

Discovery of a distant molecular cloud in the extreme outer Galaxy with the Nobeyama 45-m telescope

Akihiko Hirota, Chikako Yasui, Hiroyuki Mito, Hiroyuki Nakanishi, Kazufumi Torii, Masao Saito, Mitsuhiro Matsuo, Naoto Kobayashi, Nario Kuno, Takashi Hasegawa, Tetsuhiro Minamidani, Tomoka Tosaki, Tsuyoshi Sawada

arxiv:1703.10163 v1 · 2017-03-29 · 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{KGWWVWL56OKYZ4C7BJBHHFZEEQ}

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	2026-05-18T00:41:59.414133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51ad6ad97df3958cf05f0a427397242428af86b3c95fcc31dff33ee40cf60fdc

Aliases

arxiv: 1703.10163 · arxiv_version: 1703.10163v1 · doi: 10.48550/arxiv.1703.10163 · pith_short_12: KGWWVWL56OKY · pith_short_16: KGWWVWL56OKYZ4C7 · pith_short_8: KGWWVWL5

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/KGWWVWL56OKYZ4C7BJBHHFZEEQ \
  | 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: 51ad6ad97df3958cf05f0a427397242428af86b3c95fcc31dff33ee40cf60fdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "080b2d3af9d82170f50f2d3ff7fcc4f5505e84c5d7c32ddf2c9fadf8a224276a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-03-29T18:00:01Z",
    "title_canon_sha256": "3fcaefc55e86baea2cd91284cd0f40aa0856308f2a85a3442caedb0ccfb70fe8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10163",
    "kind": "arxiv",
    "version": 1
  }
}