Pith Number

pith:F7ARHWGV

pith:2012:F7ARHWGVFEXWU4F42352HDJIS4

not attested not anchored not stored refs pending

Stellar substructures in the solar neighbourhood. I. Kinematic group 3 in the Geneva-Copenhagen survey

B. Nordstr\"om, E. Stonkut\.e, G. Tautvai\v{s}ien\.e, R. \v{Z}enovien\.e

arxiv:1203.6199 v1 · 2012-03-28 · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F7ARHWGVFEXWU4F42352HDJIS4}

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	2026-05-18T03:59:03.905286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fc113d8d5292f6a70bcd6fba38d289732d44bf3b2da08f6b853bf8fc83e9106

Aliases

arxiv: 1203.6199 · arxiv_version: 1203.6199v1 · doi: 10.48550/arxiv.1203.6199 · pith_short_12: F7ARHWGVFEXW · pith_short_16: F7ARHWGVFEXWU4F4 · pith_short_8: F7ARHWGV

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/F7ARHWGVFEXWU4F42352HDJIS4 \
  | 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: 2fc113d8d5292f6a70bcd6fba38d289732d44bf3b2da08f6b853bf8fc83e9106

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1248e30725fcec1dab858564abc014847865a7ce5eeecdd00c664455ab5a62d",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-03-28T09:27:39Z",
    "title_canon_sha256": "109c855e9c2c0b3064acf74b14435fcd02a632cd9b91edef91faca781417bee6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.6199",
    "kind": "arxiv",
    "version": 1
  }
}