Pith Number

pith:6HTB37PN

pith:2019:6HTB37PNMVW2WXRBIILRCE6ZQ3

not attested not anchored not stored refs pending

Searching for Black Hole Candidates by LAMOST and ASAS-SN

Fan Yang, Hao Sou, Hao-Tong Zhang, Hui-Jun Mu, Jianfeng Wu, Jifeng Liu, Jin-Bo Fu, Junfeng Wang, Ling-Lin Zheng, Song Wang, Tuan Yi, Wei-Min Gu, Ya-Juan Lei, Yi-Ze Dong, Yu Bai, Zhong-Rui Bai

arxiv:1909.06392 v1 · 2019-09-13 · astro-ph.SR · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6HTB37PNMVW2WXRBIILRCE6ZQ3}

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	2026-07-05T00:12:07.762018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1e61dfded656dab5e2142171113d986c9705340bf263b8b4e41ddb044a8f141

Aliases

arxiv: 1909.06392 · arxiv_version: 1909.06392v1 · doi: 10.48550/arxiv.1909.06392 · pith_short_12: 6HTB37PNMVW2 · pith_short_16: 6HTB37PNMVW2WXRB · pith_short_8: 6HTB37PN

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/6HTB37PNMVW2WXRBIILRCE6ZQ3 \
  | 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: f1e61dfded656dab5e2142171113d986c9705340bf263b8b4e41ddb044a8f141

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37fc134b0eb68c0ec50a10cd6dc204e915d6e2493a3aa2e97608d4f4c985250a",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-09-13T18:08:39Z",
    "title_canon_sha256": "100a837a7e68158f8e37ad89f1637ccc97c58a57072d4e6161e55aa3daeaa503"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.06392",
    "kind": "arxiv",
    "version": 1
  }
}