Pith Number

pith:HNCF7XIK

pith:2013:HNCF7XIKHLLPCFKWI2LAGGZJGD

not attested not anchored not stored refs pending

3D kinematics through the X-shaped Milky Way bulge

A. C. Robin, A. Renzini, D. Minniti, E. Gardner, M. Baffico, M. Monelli, M. Rejkuba, M. Zoccali, O. A. Gonz\'alez, S. V\'asquez, V. Hill, Victor P. Debattista, V. Motta

arxiv:1304.6427 v1 · 2013-04-23 · 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{HNCF7XIKHLLPCFKWI2LAGGZJGD}

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	2026-05-18T01:50:22.836163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b445fdd0a3ad6f115564696031b2930d18b35e968506f6e5f7db79a99331f11

Aliases

arxiv: 1304.6427 · arxiv_version: 1304.6427v1 · doi: 10.48550/arxiv.1304.6427 · pith_short_12: HNCF7XIKHLLP · pith_short_16: HNCF7XIKHLLPCFKW · pith_short_8: HNCF7XIK

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/HNCF7XIKHLLPCFKWI2LAGGZJGD \
  | 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: 3b445fdd0a3ad6f115564696031b2930d18b35e968506f6e5f7db79a99331f11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59c8e35be0e0e40b019118ce238a354667ff5484e7249789e78842f522e446f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-04-23T21:24:26Z",
    "title_canon_sha256": "a61938e8413fe666836eb775e4fb3fe1c0292e81253b81f95b30e645d786df16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.6427",
    "kind": "arxiv",
    "version": 1
  }
}