Pith Number

pith:JOX7BQJP

pith:2017:JOX7BQJPDAAJLJODFIM7IHILYT

not attested not anchored not stored refs pending

The physical constraints on a new LoBAL QSO at z=4.82

Bao-Li Lun, Catherine J. Grier, Chenwei Yang, Chuan-Jun Wang, Fang Wang, Feige Wang, Hongyan Zhou, Jian-guo Wang, Jin-Ming Bai, Jinyi Yang, Jonathan R. Trump, Jujia Zhang, Liang Chang, Linhua Jiang, Peter Milne, Qian Yang, Richard Green, Sam Benigni, Tinggui Wang, Tom Kerr, Watson Varricatt, Weimin Yi, Wenwen Zuo, William N. Brandt, Xiaohui Fan, Xiliang Zhang, Xue-Bing Wu, Yu-Feng Fan, Yu-Xin Xin

arxiv:1703.02523 v1 · 2017-03-07 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JOX7BQJPDAAJLJODFIM7IHILYT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:46:34.784399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4baff0c12f180095a5c32a19f41d0bc4fe852d8364574d322a49d2679a5b9d76

Aliases

arxiv: 1703.02523 · arxiv_version: 1703.02523v1 · doi: 10.48550/arxiv.1703.02523 · pith_short_12: JOX7BQJPDAAJ · pith_short_16: JOX7BQJPDAAJLJOD · pith_short_8: JOX7BQJP

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/JOX7BQJPDAAJLJODFIM7IHILYT \
  | 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: 4baff0c12f180095a5c32a19f41d0bc4fe852d8364574d322a49d2679a5b9d76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fddf4f862f03b59fc070c0e7114963c1048cfe50fdee151e92faf80acab1416",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-03-07T18:41:26Z",
    "title_canon_sha256": "83531a688db2c6eec6f55ef1a81fc1cc7804e2017b230854519d7cc8c036ce37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.02523",
    "kind": "arxiv",
    "version": 1
  }
}