Pith Number

pith:CMCEE6KY

pith:2020:CMCEE6KYR2DX6D6SMVSKBREJ7P

not attested not anchored not stored refs pending

Can cosmological simulations capture the diverse satellite populations of observed Milky Way analogues?

Andreea S. Font, Ian G. McCarthy, Vasily Belokurov

arxiv:2011.12974 v2 · 2020-11-25 · 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{CMCEE6KYR2DX6D6SMVSKBREJ7P}

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	2026-07-05T02:43:12.555595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13044279588e877f0fd26564a0c489fbf80e457dc4ecb244f9c8cea811f4640b

Aliases

arxiv: 2011.12974 · arxiv_version: 2011.12974v2 · doi: 10.48550/arxiv.2011.12974 · pith_short_12: CMCEE6KYR2DX · pith_short_16: CMCEE6KYR2DX6D6S · pith_short_8: CMCEE6KY

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/CMCEE6KYR2DX6D6SMVSKBREJ7P \
  | 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: 13044279588e877f0fd26564a0c489fbf80e457dc4ecb244f9c8cea811f4640b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77b918b14850b90afe76213c9423bde1476b8947ee546f3e9568b39da467dea0",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-11-25T19:00:21Z",
    "title_canon_sha256": "8d4869f96a38fb4501c5de76a362ce8e0fe2d0718a3be4bcc4d850f47ff7e319"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.12974",
    "kind": "arxiv",
    "version": 2
  }
}