Pith Number

pith:MYCPVGMQ

pith:2019:MYCPVGMQBLN5ZXBHAIOUTZYGGA

not attested not anchored not stored refs pending

Evolution of galactic planes of satellites in the EAGLE simulation

Carlos S. Frenk (ICC, Durham), Marius Cautun, Shi Shao

arxiv:1904.02719 v2 · 2019-04-04 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MYCPVGMQBLN5ZXBHAIOUTZYGGA}

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	2026-05-17T23:41:24.453054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6604fa99900adbdcdc27021d49e70630042bd1f8992da42ff4baee155f9238b5

Aliases

arxiv: 1904.02719 · arxiv_version: 1904.02719v2 · doi: 10.48550/arxiv.1904.02719 · pith_short_12: MYCPVGMQBLN5 · pith_short_16: MYCPVGMQBLN5ZXBH · pith_short_8: MYCPVGMQ

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/MYCPVGMQBLN5ZXBHAIOUTZYGGA \
  | 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: 6604fa99900adbdcdc27021d49e70630042bd1f8992da42ff4baee155f9238b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e74f76a6a01d7492ee8ec27e45873dbaa33503d6ca3559229540b264e4f9f4b",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-04-04T18:00:03Z",
    "title_canon_sha256": "d58cdb4df8284055b0f39fc9105423dd57932878b577134e28453c20f40bfa08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.02719",
    "kind": "arxiv",
    "version": 2
  }
}