Pith Number

pith:NH5IZ4L3

pith:2020:NH5IZ4L3TEADMKAWGOFLJAA4MQ

not attested not anchored not stored refs pending

The Milky Way bar and bulge revealed by APOGEE DR16 and Gaia EDR3

A. B. A. Queiroz, A. Khalatyan, A. Perez-Villegas, A. Rojas-Arriagada, A. Roman-Lopes, B. Barbuy, B. X. Santiago, C. Chiappini, C. Nitschelm, D. A. Garcia-Hern\'andez, D. Geisler, D. Minniti, F. Anders, G. Zasowski, I. Minchev, J. G. Fern\'andez-Trincado, K. Cunha, L. N. da Costa, M. Schultheis, M. Steinmetz, R. E. Cohen, R. L. Beaton, R. R. Lane, S. Hasselquist, S. R. Majewski, V. Smith

arxiv:2007.12915 v4 · 2020-07-25 · 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{NH5IZ4L3TEADMKAWGOFLJAA4MQ}

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	2026-07-05T03:42:37.529156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69fa8cf17b9900362816338ab4801c643aab1cbb51537197d588372f1032505e

Aliases

arxiv: 2007.12915 · arxiv_version: 2007.12915v4 · doi: 10.48550/arxiv.2007.12915 · pith_short_12: NH5IZ4L3TEAD · pith_short_16: NH5IZ4L3TEADMKAW · pith_short_8: NH5IZ4L3

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/NH5IZ4L3TEADMKAWGOFLJAA4MQ \
  | 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: 69fa8cf17b9900362816338ab4801c643aab1cbb51537197d588372f1032505e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "592dd862f78f0b8ef1334d2f240bcc0036da4865b458d89ce344e0dd51a01679",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-07-25T11:53:30Z",
    "title_canon_sha256": "93d92227e552a0f251e7b4b53e826ee814a03f96a4291d9fe7e67c7efaaaffa4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.12915",
    "kind": "arxiv",
    "version": 4
  }
}