Pith Number

pith:FODEROCL

pith:2019:FODEROCLT6TSYIYGA6CXK66XCQ

not attested not anchored not stored refs pending

A Large-field J=1-0 Survey of CO and Its Isotopologues Toward the Cassiopeia A Supernova Remnant

2), (2) University of Chinese Academy of Sciences, China, China), Chinese Academy of Sciences, Chong Li (1, Hongchi Wang (1), Ji Yang (1) ((1) Purple Mountain Observatory, Key Laboratory of Radio Astronomy, Miaomiao Zhang (1), Yuehui Ma (1

arxiv:1905.10193 v1 · 2019-05-24 · 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{FODEROCLT6TSYIYGA6CXK66XCQ}

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	2026-05-17T23:43:00.130415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b8648b84b9fa72c23060785757bd71411f69cfa2d969d3945eb8942f45996d9

Aliases

arxiv: 1905.10193 · arxiv_version: 1905.10193v1 · doi: 10.48550/arxiv.1905.10193 · pith_short_12: FODEROCLT6TS · pith_short_16: FODEROCLT6TSYIYG · pith_short_8: FODEROCL

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/FODEROCLT6TSYIYGA6CXK66XCQ \
  | 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: 2b8648b84b9fa72c23060785757bd71411f69cfa2d969d3945eb8942f45996d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b994691e7be036050c902a8d6c4d0573c00596e8cd34f2e477971c5ca758a82",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-05-24T12:36:05Z",
    "title_canon_sha256": "67bd7f64d4e1dfbf314a4a2c5159e56e2d2d58efd8acc7e652637e983333f5fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.10193",
    "kind": "arxiv",
    "version": 1
  }
}