Pith Number

pith:XZ2UBXVG

pith:2018:XZ2UBXVGMO2D77OOHHD6LVBGOJ

not attested not anchored not stored refs pending

The mass of the Milky Way from satellite dynamics

Alis J. Deason (Durham-ICC), Carlos S. Frenk (Durham-ICC), Facundo A. G\'omez (La Serena), Federico Marinacci (MIT), Marius Cautun (Durham-ICC), Robert J. J. Grand (HITS), R\"udgier Pakmor (HITS), Thomas Callingham (Durham-ICC), Wenting Wang (IPMU)

arxiv:1808.10456 v3 · 2018-08-30 · 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{XZ2UBXVGMO2D77OOHHD6LVBGOJ}

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	2026-05-17T23:54:16.166302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be7540dea663b43ffdce39c7e5d4267261aecc98838770486a2971647dc05466

Aliases

arxiv: 1808.10456 · arxiv_version: 1808.10456v3 · doi: 10.48550/arxiv.1808.10456 · pith_short_12: XZ2UBXVGMO2D · pith_short_16: XZ2UBXVGMO2D77OO · pith_short_8: XZ2UBXVG

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/XZ2UBXVGMO2D77OOHHD6LVBGOJ \
  | 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: be7540dea663b43ffdce39c7e5d4267261aecc98838770486a2971647dc05466

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8ec1426562234f90a70476ecca74b55f5083ef628076fce1292fcc09215e7ba",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-08-30T18:00:03Z",
    "title_canon_sha256": "4b19c08365c413bd6f3c0e24fad672bebfb65ae82665605ced0e635e69be50aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.10456",
    "kind": "arxiv",
    "version": 3
  }
}