Pith Number

pith:ZUYWZ2WH

pith:2018:ZUYWZ2WH5A46K4V6AMYWB5YX7N

not attested not anchored not stored refs pending

Measuring Radial Orbit Migration in the Milky Way Disk

David W. Hogg, Hans-Walter Rix, Melissa K. Ness, Neige Frankel, Yuan-Sen Ting

arxiv:1805.09198 v1 · 2018-05-23 · 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{ZUYWZ2WH5A46K4V6AMYWB5YX7N}

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

In Pursuit of Galactic Archaeology: Astro2020 Science White Paper

Milky Way Mapper decoded abundances -- II: From patterns to paths

Receipt and verification

First computed	2026-05-18T00:03:48.765572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd316ceac7e839e572be033160f717fb74c7ee4b6f47396dedf9472dae44982c

Aliases

arxiv: 1805.09198 · arxiv_version: 1805.09198v1 · doi: 10.48550/arxiv.1805.09198 · pith_short_12: ZUYWZ2WH5A46 · pith_short_16: ZUYWZ2WH5A46K4V6 · pith_short_8: ZUYWZ2WH

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/ZUYWZ2WH5A46K4V6AMYWB5YX7N \
  | 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: cd316ceac7e839e572be033160f717fb74c7ee4b6f47396dedf9472dae44982c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c19494fe96dc9488bcc992efcec1c1461473235c33e03ab1d9bbd9ba8438435b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-05-23T14:39:34Z",
    "title_canon_sha256": "7e5466f2e6fa6be766e9bdebce6ef71ad0379b28b77341aaea9f96b7cee5e65c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.09198",
    "kind": "arxiv",
    "version": 1
  }
}