Pith Number

pith:5LEO7TWP

pith:2019:5LEO7TWPKPGXCWIERPXWLD7FPR

not attested not anchored not stored refs pending

Galactic Gas Flows from Halo to Disk: Tomography and Kinematics at the Milky Way's Disk-Halo Interface

Alis J. Deason, Hannah V. Bish, Jessica K. Werk, John M. O'Meara, J. Xavier Prochaska, Kate H.R. Rubin, Yong Zheng

arxiv:1907.09459 v1 · 2019-07-22 · 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{5LEO7TWPKPGXCWIERPXWLD7FPR}

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	2026-07-05T00:03:50.163925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eac8efcecf53cd7159048bef658fe57c5a7fa523a8f01d03ec08dc874a29c771

Aliases

arxiv: 1907.09459 · arxiv_version: 1907.09459v1 · doi: 10.48550/arxiv.1907.09459 · pith_short_12: 5LEO7TWPKPGX · pith_short_16: 5LEO7TWPKPGXCWIE · pith_short_8: 5LEO7TWP

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/5LEO7TWPKPGXCWIERPXWLD7FPR \
  | 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: eac8efcecf53cd7159048bef658fe57c5a7fa523a8f01d03ec08dc874a29c771

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b047f95ea93ef8c3248c88695c732078db3ae18ae177f9fb02a07ea6d476b909",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-07-22T17:53:18Z",
    "title_canon_sha256": "ae198da8cd4c6ceb503ad6dbeaa3450484b927c49255e22c11709d107c190cc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.09459",
    "kind": "arxiv",
    "version": 1
  }
}