Pith Number

pith:ARKJ355X

pith:2017:ARKJ355XB2YP2VYALRH7WCC3T4

not attested not anchored not stored refs pending

Mapping the Milky Way with LAMOST I: Method and overview

Chao Liu, Hai-Feng Wang, Heidi Jo Newberg, Jeffrey L. Carlin, Jun-Chen Wan, Li-Cai Deng, Yan Xu, Yonghui Hou, Yong Zhang, Yuefei Wang, Zihuang Cao

arxiv:1701.07831 v3 · 2017-01-26 · 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{ARKJ355XB2YP2VYALRH7WCC3T4}

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	2026-05-18T00:34:51.982143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04549df7b70eb0fd57005c4ffb085b9f043c0efac7722b4fffe132ec700090cd

Aliases

arxiv: 1701.07831 · arxiv_version: 1701.07831v3 · doi: 10.48550/arxiv.1701.07831 · pith_short_12: ARKJ355XB2YP · pith_short_16: ARKJ355XB2YP2VYA · pith_short_8: ARKJ355X

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/ARKJ355XB2YP2VYALRH7WCC3T4 \
  | 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: 04549df7b70eb0fd57005c4ffb085b9f043c0efac7722b4fffe132ec700090cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e501fec32dee42a1c8684e422055deb79c24604ad7a435d8e8cc7602ac421a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-01-26T19:00:03Z",
    "title_canon_sha256": "b0c2145c91df9b4142b8c50435b4e9c86edefc5158569561f2f65be603c03067"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07831",
    "kind": "arxiv",
    "version": 3
  }
}