Pith Number

pith:QRJC25UL

pith:2023:QRJC25ULU2BMIYJQATHVPIZ377

not attested not anchored not stored refs pending

A Catalog of Distance Determinations for the LAMOST DR8 K Giants in the Galactic Halo

Chao Liu, Chengqun Yang, Feilu Wang, Gang Zhao, Hans-Walter Rix, Lan Zhang, Xiang-Xiang Xue

arxiv:2305.03311 v1 · 2023-05-05 · 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{QRJC25ULU2BMIYJQATHVPIZ377}

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	2026-07-05T06:07:13.757672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84522d768ba682c4613004cf57a33bffc66f59a99ddee5441be5de66c8b330bb

Aliases

arxiv: 2305.03311 · arxiv_version: 2305.03311v1 · doi: 10.48550/arxiv.2305.03311 · pith_short_12: QRJC25ULU2BM · pith_short_16: QRJC25ULU2BMIYJQ · pith_short_8: QRJC25UL

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/QRJC25ULU2BMIYJQATHVPIZ377 \
  | 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: 84522d768ba682c4613004cf57a33bffc66f59a99ddee5441be5de66c8b330bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "015475473e9a7af005e2dfea99887ffa5dd95cafaf0af845cc65443c324e68fb",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-05-05T06:38:53Z",
    "title_canon_sha256": "134a7d31948d3f3ccdd1c6c7abd52c0ffb864ce217817bc184b7971d0462a05e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.03311",
    "kind": "arxiv",
    "version": 1
  }
}