Pith Number

pith:3ELF4CCF

pith:2018:3ELF4CCFESEUKPRIZVFHU6SKXJ

not attested not anchored not stored refs pending

Metallicity and Kinematics of the Galactic halo from the LAMOST sample stars

Cuihua Du, Heidi Jo Newberg, Jun Ma, Shuai Liu, Xu Zhou, Yonghui Hou, Yong Zhang, Yuefei Wang, Yuqin Chen, Zhenyu Wu, Zihuang Cao

arxiv:1806.10315 v1 · 2018-06-27 · 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{3ELF4CCFESEUKPRIZVFHU6SKXJ}

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	2026-05-18T00:08:14.588683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9165e08452489453e28cd4a7a7a4aba66de45ea1e6620f9a1b816553bb973f3

Aliases

arxiv: 1806.10315 · arxiv_version: 1806.10315v1 · doi: 10.48550/arxiv.1806.10315 · pith_short_12: 3ELF4CCFESEU · pith_short_16: 3ELF4CCFESEUKPRI · pith_short_8: 3ELF4CCF

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/3ELF4CCFESEUKPRIZVFHU6SKXJ \
  | 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: d9165e08452489453e28cd4a7a7a4aba66de45ea1e6620f9a1b816553bb973f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10d6cd3b4e0305efbd00352158a8c73a8163008810c49533f4c979fc3c3f4f81",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-06-27T06:21:23Z",
    "title_canon_sha256": "a944506d7c466a0c4e889a4d9e7f91d48af436d838d12e58cd5fdd0467d46b44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.10315",
    "kind": "arxiv",
    "version": 1
  }
}