Pith Number

pith:MOUGLSTN

pith:2019:MOUGLSTNY4YK3SW64OAFWZP336

not attested not anchored not stored refs pending

The mass of our Milky Way

Jiaxin Han, Marius Cautun, Miho N. Ishigaki, Wenting Wang, Zhaozhou Li

arxiv:1912.02599 v3 · 2019-12-05 · 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{MOUGLSTNY4YK3SW64OAFWZP336}

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.

Cited by

1 paper in Pith

MUltiplexed Survey Telescope (MUST) Science White Paper I: Overview of Large-Scale Structure Cosmology in the Era of Stage-V Spectroscopic Surveys

Receipt and verification

First computed	2026-07-05T01:02:06.848143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63a865ca6dc730adcadee3805b65fbdfbe4fc5cc24427941cccec498790e8e41

Aliases

arxiv: 1912.02599 · arxiv_version: 1912.02599v3 · doi: 10.48550/arxiv.1912.02599 · pith_short_12: MOUGLSTNY4YK · pith_short_16: MOUGLSTNY4YK3SW6 · pith_short_8: MOUGLSTN

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/MOUGLSTNY4YK3SW64OAFWZP336 \
  | 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: 63a865ca6dc730adcadee3805b65fbdfbe4fc5cc24427941cccec498790e8e41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba8e0a29cf7f4fe55c43e29632347315871b8b9c309a1387059076ab7e513197",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-12-05T14:40:04Z",
    "title_canon_sha256": "d5f76d2d88ca1938b1f55c3c236bce0007fe17e4abc5f065b4d778351a370e7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.02599",
    "kind": "arxiv",
    "version": 3
  }
}