Pith Number

pith:455LGZJZ

pith:2015:455LGZJZL52XC7CQZKGCEHGFJM

not attested not anchored not stored refs pending

Haloes light and dark: dynamical models of the stellar halo and constraints on the mass of the Galaxy

A.A. Williams (Cambridge), N.W. Evans (Cambridge)

arxiv:1508.02584 v2 · 2015-08-11 · 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{455LGZJZL52XC7CQZKGCEHGFJM}

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	2026-05-18T01:31:31.710238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e77ab365395f75717c50ca8c221cc54b13acc26349a3f240220b1d5649babae3

Aliases

arxiv: 1508.02584 · arxiv_version: 1508.02584v2 · doi: 10.48550/arxiv.1508.02584 · pith_short_12: 455LGZJZL52X · pith_short_16: 455LGZJZL52XC7CQ · pith_short_8: 455LGZJZ

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/455LGZJZL52XC7CQZKGCEHGFJM \
  | 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: e77ab365395f75717c50ca8c221cc54b13acc26349a3f240220b1d5649babae3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46cbc8f62a237fb1cb158a5fc2bd6aed393593a5fb94497e943d6797e7d2dc16",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-08-11T13:17:19Z",
    "title_canon_sha256": "f20aa18b2859d72c990b810ac0c5986b0c7cf09def9c3e4ca812cec647ea5512"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.02584",
    "kind": "arxiv",
    "version": 2
  }
}