Pith Number

pith:CPMVW4HK

pith:2017:CPMVW4HKD7UEHD35NEFKGBBBCS

not attested not anchored not stored refs pending

Probing satellite galaxies in the Local Group by using FAST

Jie Wang, Jing Li, Minzhi Kong, Rui Guo, Xuelei Chen, Yougang Wang

arxiv:1711.09315 v2 · 2017-11-26 · 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{CPMVW4HKD7UEHD35NEFKGBBBCS}

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	2026-05-18T00:24:15.186691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13d95b70ea1fe8438f7d690aa3042114adf55488e15135cc929094fe6ed111f0

Aliases

arxiv: 1711.09315 · arxiv_version: 1711.09315v2 · doi: 10.48550/arxiv.1711.09315 · pith_short_12: CPMVW4HKD7UE · pith_short_16: CPMVW4HKD7UEHD35 · pith_short_8: CPMVW4HK

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/CPMVW4HKD7UEHD35NEFKGBBBCS \
  | 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: 13d95b70ea1fe8438f7d690aa3042114adf55488e15135cc929094fe6ed111f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9c9560a4a95ea8be7fdc349d6ee8c56eaa745027d105c52b8abbdfa7aceffc3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-11-26T00:47:58Z",
    "title_canon_sha256": "a2d08b8e4238f1e3823b11dba5dd314ca2fe5800828c0e706480f1d236c06be7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.09315",
    "kind": "arxiv",
    "version": 2
  }
}