Pith Number

pith:ZYAORBCF

pith:2016:ZYAORBCFNWK2IKPTI4Y5K7URWO

not attested not anchored not stored refs pending

The peculiar velocities in the Galactic outer disk--hints of the elliptical disk and the perturbation of the spiral structures

Chao Liu, Hai-Jun Tian, Jun-Chen Wan, Li-Cai Deng, Yong-Heng Zhao, Yong-Hui Hou, Yong Zhang, Yue-Fei Wang, Yue Wu, Zi-Huang Cao

arxiv:1603.06262 v1 · 2016-03-20 · 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{ZYAORBCFNWK2IKPTI4Y5K7URWO}

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	2026-05-18T00:27:47.282517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce00e884456d95a429f34731d57e91b3829e6bbe34c85076cab479ffb90183bf

Aliases

arxiv: 1603.06262 · arxiv_version: 1603.06262v1 · doi: 10.48550/arxiv.1603.06262 · pith_short_12: ZYAORBCFNWK2 · pith_short_16: ZYAORBCFNWK2IKPT · pith_short_8: ZYAORBCF

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/ZYAORBCFNWK2IKPTI4Y5K7URWO \
  | 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: ce00e884456d95a429f34731d57e91b3829e6bbe34c85076cab479ffb90183bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23aa7101eb54067feb2951b02f48e2a3d96926d6a11c61c21bc082c28a092dd5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-03-20T20:00:01Z",
    "title_canon_sha256": "174b139cd14a895dc90024497fe7d5cf4afbf77d9239cbec0be14a9f89656908"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.06262",
    "kind": "arxiv",
    "version": 1
  }
}