Pith Number

pith:YK7H2P3K

pith:2016:YK7H2P3K23TI5MX2HXTKDVMAQI

not attested not anchored not stored refs pending

Supermassive Black Holes with High Accretion Rates in Active Galactic Nuclei. VI. Velocity-resolved Reverberation Mapping of H$\beta$ Line

Chen Hu, Fang Wang, Jian-Min Wang (SEAMBH collaboration), Jie Qiu, Jin-Ming Bai, Kai-Xing Lu, Luis C. Ho, Pu Du, Wei-Hao Bian, Yan-Rong Li, Ye-Fei Yuan, Ying-Ke Huang

arxiv:1602.01922 v1 · 2016-02-05 · 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{YK7H2P3K23TI5MX2HXTKDVMAQI}

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	2026-05-18T01:18:37.598986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2be7d3f6ad6e68eb2fa3de6a1d580820ec3e5fce4e60bb41c39e87a0e370a7b

Aliases

arxiv: 1602.01922 · arxiv_version: 1602.01922v1 · doi: 10.48550/arxiv.1602.01922 · pith_short_12: YK7H2P3K23TI · pith_short_16: YK7H2P3K23TI5MX2 · pith_short_8: YK7H2P3K

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/YK7H2P3K23TI5MX2HXTKDVMAQI \
  | 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: c2be7d3f6ad6e68eb2fa3de6a1d580820ec3e5fce4e60bb41c39e87a0e370a7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "722630b6d32b5f43426adb47b56050c15bb791c5f8ea867785c3765e1779fc6c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-02-05T04:05:35Z",
    "title_canon_sha256": "e834bf1b65ed37e41c7ce179006bb0e277d58dca742396c859da992204b61ef7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.01922",
    "kind": "arxiv",
    "version": 1
  }
}