Pith Number

pith:H5QJG7GD

pith:2019:H5QJG7GDHV4KXIPQYYAIDHQDXU

not attested not anchored not stored refs pending

Do Reverberation Mapping Analyses Provide an Accurate Picture of the Broad Line Region?

A. Pancoast, C. Knigge, J. H. Matthews, Keith Horne, K. S. Long, N. Higginbottom, P. Williams, S. A. Sim, S. W. Mangham

arxiv:1906.11272 v1 · 2019-06-26 · 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{H5QJG7GDHV4KXIPQYYAIDHQDXU}

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	2026-05-17T23:42:07.638690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f60937cc33d78aba1f0c600819e03bd1d8172d17a14a881e64f9681616dca04

Aliases

arxiv: 1906.11272 · arxiv_version: 1906.11272v1 · doi: 10.48550/arxiv.1906.11272 · pith_short_12: H5QJG7GDHV4K · pith_short_16: H5QJG7GDHV4KXIPQ · pith_short_8: H5QJG7GD

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/H5QJG7GDHV4KXIPQYYAIDHQDXU \
  | 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: 3f60937cc33d78aba1f0c600819e03bd1d8172d17a14a881e64f9681616dca04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07ddc0e50d5b694a6c407d8f3d414cbd202de9465ea219cdae93ba0620b6173d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-06-26T18:01:32Z",
    "title_canon_sha256": "e5519925a45ebc4f03d0bd032e523ca00e856f3c452e2fb6ec74ecfdd4956085"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.11272",
    "kind": "arxiv",
    "version": 1
  }
}