Pith Number

pith:PI3YUCHQ

pith:2012:PI3YUCHQMPLGC2WCNOZOQM6GNB

not attested not anchored not stored refs pending

A new determination of the local dark matter density from the kinematics of K dwarfs

Chao Liu, George Lake, Justin I. Read, Silvia Garbari

arxiv:1206.0015 v2 · 2012-05-31 · 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{PI3YUCHQMPLGC2WCNOZOQM6GNB}

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	2026-05-18T03:47:00.801269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a378a08f063d6616ac26bb2e833c66871d46a2e181d54eddc388f3f59410384

Aliases

arxiv: 1206.0015 · arxiv_version: 1206.0015v2 · doi: 10.48550/arxiv.1206.0015 · pith_short_12: PI3YUCHQMPLG · pith_short_16: PI3YUCHQMPLGC2WC · pith_short_8: PI3YUCHQ

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/PI3YUCHQMPLGC2WCNOZOQM6GNB \
  | 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: 7a378a08f063d6616ac26bb2e833c66871d46a2e181d54eddc388f3f59410384

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdd9f7e4b32cd269a4b15fb2e343aaa4da43acd94d4de5b83cad2b6af6c436c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-05-31T20:02:30Z",
    "title_canon_sha256": "26a0dce9fef78f4ebf9951b425df3db1fc27c38d8ecf89d969d01f5c9ec1770c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.0015",
    "kind": "arxiv",
    "version": 2
  }
}