Pith Number

pith:MCH5AMCE

pith:2016:MCH5AMCEN62VN2RVCY7MVAQCSJ

not attested not anchored not stored refs pending

Discovery of an extremely wide-angle bipolar outflow in AFGL 5142

Chang-Won Lee, Diego Mardones, Di Li, Huei-Ru Chen, Jeong-Eun Lee, Kee-Tae Kim, Kenichi Tatematsu, Ke Wang, Paul F. Goldsmith, Qizhou Zhang, Se-Hyung Cho, Sheng-Li Qin, Sheng-Yuan Liu, Tie Liu, Yuefang Wu

arxiv:1604.03548 v2 · 2016-04-12 · astro-ph.GA · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MCH5AMCEN62VN2RVCY7MVAQCSJ}

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	2026-05-18T01:12:29.533387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

608fd030446fb556ea35163eca82029274640e8ecf352acc9decef164b5e0808

Aliases

arxiv: 1604.03548 · arxiv_version: 1604.03548v2 · doi: 10.48550/arxiv.1604.03548 · pith_short_12: MCH5AMCEN62V · pith_short_16: MCH5AMCEN62VN2RV · pith_short_8: MCH5AMCE

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/MCH5AMCEN62VN2RVCY7MVAQCSJ \
  | 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: 608fd030446fb556ea35163eca82029274640e8ecf352acc9decef164b5e0808

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "587a89ed6beb97ca9b12765f69c0ca1e6640b5be0451d3b3231744b0e50bf339",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-04-12T02:05:17Z",
    "title_canon_sha256": "847538d319b2455ba8b532957cbb007d4fc961880b95d3318285b03f3ddc74d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03548",
    "kind": "arxiv",
    "version": 2
  }
}