Pith Number

pith:CDD7BLPI

pith:2015:CDD7BLPIGG454S5RAGPMJ5N4PL

not attested not anchored not stored refs pending

Spiral arm kinematics for Milky Way stellar populations

C. Brogliato, C. Chiosi, D. Kawata, G. Natale, J. A. S. Hunt, S. Pasetto

arxiv:1512.05367 v2 · 2015-12-16 · astro-ph.GA · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CDD7BLPIGG454S5RAGPMJ5N4PL}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:10:32.831572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10c7f0ade831b9de4bb1019ec4f5bc7ad50fc3e0a586a77cdbe5367a144de514

Aliases

arxiv: 1512.05367 · arxiv_version: 1512.05367v2 · doi: 10.48550/arxiv.1512.05367 · pith_short_12: CDD7BLPIGG45 · pith_short_16: CDD7BLPIGG454S5R · pith_short_8: CDD7BLPI

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/CDD7BLPIGG454S5RAGPMJ5N4PL \
  | 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: 10c7f0ade831b9de4bb1019ec4f5bc7ad50fc3e0a586a77cdbe5367a144de514

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "baed0f95ddadbe55fbcb92aee9ec2a124a93f81bba838d026ad22898619e6818",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-12-16T21:00:48Z",
    "title_canon_sha256": "ef66bf874fc5348dc267579b9c638400fb4b98a9cd38f95fe5389f92518d3227"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.05367",
    "kind": "arxiv",
    "version": 2
  }
}