Pith Number

pith:774WLSXC

pith:2024:774WLSXCV4SVIXGBYYI6T4IZCQ

not attested not anchored not stored refs pending

The tangled warp of the Milky Way

Paul J. McMillan, Viktor Hrannar J\'onsson

arxiv:2405.09624 v1 · 2024-05-15 · 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{774WLSXCV4SVIXGBYYI6T4IZCQ}

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

Rediscovering the Milky Way with orbit superposition approach and APOGEE data II. Chrono-chemo-kinematics of the disc

Receipt and verification

First computed	2026-07-05T08:50:12.487251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fff965cae2af25545cc1c611e9f1191407fa7a2731b36376f02c58c093efefdb

Aliases

arxiv: 2405.09624 · arxiv_version: 2405.09624v1 · doi: 10.48550/arxiv.2405.09624 · pith_short_12: 774WLSXCV4SV · pith_short_16: 774WLSXCV4SVIXGB · pith_short_8: 774WLSXC

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/774WLSXCV4SVIXGBYYI6T4IZCQ \
  | 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: fff965cae2af25545cc1c611e9f1191407fa7a2731b36376f02c58c093efefdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63dd0e709a291c8cf7ae2b6abea91e8e0c54c1fea6b8fc54451517ce734262d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-05-15T18:00:06Z",
    "title_canon_sha256": "25c298f9124e838de4d973a468d08fd9314a0889be16edb3fbe7e0c797867bc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.09624",
    "kind": "arxiv",
    "version": 1
  }
}