Pith Number

pith:OSVGWDZ7

pith:2015:OSVGWDZ75DZZCRGE4WPIQHX2JF

not attested not anchored not stored refs pending

A new method to measure the virial factors in the reverberation mapping of AGNs

H. C. Feng, H. T. Liu, J. M. Bai

arxiv:1512.02436 v7 · 2015-12-08 · astro-ph.GA

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-18T00:51:30.523749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74aa6b0f3fe8f39144c4e59e881efa4940c3b70b2f72ca21aba8021dc6b76a75

Aliases

arxiv: 1512.02436 · arxiv_version: 1512.02436v7 · doi: 10.48550/arxiv.1512.02436

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/OSVGWDZ75DZZCRGE4WPIQHX2JF \
  | 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: 74aa6b0f3fe8f39144c4e59e881efa4940c3b70b2f72ca21aba8021dc6b76a75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf17bdd23a94333088b767c6fdd95bee4f46be6a642ea5c4c6d8fec3a6d9f828",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-12-08T12:46:05Z",
    "title_canon_sha256": "1ccd2bc46433c1c26e007184eda06238effde4451b480eb45d645bd501f720b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.02436",
    "kind": "arxiv",
    "version": 7
  }
}