Pith Number

pith:3E77GIFY

pith:2018:3E77GIFYD7JXQAOBHQKEANZP6H

not attested not anchored not stored refs pending

Mass and shape of the Milky Way's dark matter halo with globular clusters from Gaia and Hubble

Amina Helmi, Lorenzo Posti

arxiv:1805.01408 v2 · 2018-05-03 · 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{3E77GIFYD7JXQAOBHQKEANZP6H}

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

2 papers in Pith

The Manticore Project II: Bayesian digital twins of cosmic structure across the SDSS and BOSS volumes

Reconstructing Galactic Gravitational Potentials from Stellar Kinematics with Physics-Informed Neural Networks

Receipt and verification

First computed	2026-05-17T23:56:48.001907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d93ff320b81fd37801c13c1440372ff1f6bc92165991c106fe76a802d1b6e979

Aliases

arxiv: 1805.01408 · arxiv_version: 1805.01408v2 · doi: 10.48550/arxiv.1805.01408 · pith_short_12: 3E77GIFYD7JX · pith_short_16: 3E77GIFYD7JXQAOB · pith_short_8: 3E77GIFY

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/3E77GIFYD7JXQAOBHQKEANZP6H \
  | 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: d93ff320b81fd37801c13c1440372ff1f6bc92165991c106fe76a802d1b6e979

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ce13c8f5c6eba6f7a4bc0123f7935ca5be9f5947c8f17fc7ca1c5d3e120b12f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-05-03T16:25:47Z",
    "title_canon_sha256": "78df3b3db9d223b30471d75a027ad65f2a9bd16e7d3f0c0f0cbbffb2a2271b3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.01408",
    "kind": "arxiv",
    "version": 2
  }
}