Pith Number

pith:O3AQS2Q5

pith:2014:O3AQS2Q5BCODOLHYQWYZ467YL6

not attested not anchored not stored refs pending

Mapping a stellar disk into a boxy bulge: The outside-in part of the Milky Way bulge formation

A. Gomez, A. Halle, B. Semelin, D. Katz, F. Combes, L. van Damme, M. D. Lehnert, M. Haywood, P. Di Matteo

arxiv:1404.0304 v2 · 2014-04-01 · 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{O3AQS2Q5BCODOLHYQWYZ467YL6}

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	2026-05-18T02:43:36.101724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76c1096a1d089c372cf885b19e7bf85fb0d9a328f47a27a43e107ed531260e95

Aliases

arxiv: 1404.0304 · arxiv_version: 1404.0304v2 · doi: 10.48550/arxiv.1404.0304 · pith_short_12: O3AQS2Q5BCOD · pith_short_16: O3AQS2Q5BCODOLHY · pith_short_8: O3AQS2Q5

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/O3AQS2Q5BCODOLHYQWYZ467YL6 \
  | 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: 76c1096a1d089c372cf885b19e7bf85fb0d9a328f47a27a43e107ed531260e95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e00671299160ad8800522cdd927d24f9d89d593d45ba30b789675327b4fc9c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-04-01T16:36:36Z",
    "title_canon_sha256": "02cdc9e6863a789ce4634374f6a99009e4b8490b92ebfb61efd139a550c1308b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.0304",
    "kind": "arxiv",
    "version": 2
  }
}