Pith Number

pith:E5V5OGK6

pith:2018:E5V5OGK6ODDVO6S43JDREDGFEB

not attested not anchored not stored refs pending

The Sloan Digital Sky Survey Reverberation Mapping Project: Accretion-Disk Sizes from Continuum Lags

C. J. Grier, D. A. Starkey, D. P. Schneider, G. Fonseca Alvarez, Ian McGreer, Jennifer I-Hsiu Li, Jonathan R. Trump, Karen Kinemuchi, Keith Horne, L. C. Ho, Mouyuan Sun, P. B. Hall, W. N. Brandt, Y. Homayouni, Yue Shen

arxiv:1806.08360 v2 · 2018-06-21 · 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{E5V5OGK6ODDVO6S43JDREDGFEB}

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	2026-07-04T23:51:35.110552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

276bd7195e70c7577a5cda47120cc5206eafd011cdbb2af2f5ef62c53d48f657

Aliases

arxiv: 1806.08360 · arxiv_version: 1806.08360v2 · doi: 10.48550/arxiv.1806.08360 · pith_short_12: E5V5OGK6ODDV · pith_short_16: E5V5OGK6ODDVO6S4 · pith_short_8: E5V5OGK6

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/E5V5OGK6ODDVO6S43JDREDGFEB \
  | 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: 276bd7195e70c7577a5cda47120cc5206eafd011cdbb2af2f5ef62c53d48f657

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab0d9d9c38f70dae4ca2c792851a63eff327f16c608f51ae97c303e029a1c260",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-06-21T18:00:01Z",
    "title_canon_sha256": "bcabaf1b5ffa12f00fd5104a4cc9375edf5e924ea7e1ab5dc1d1bbd45da52197"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08360",
    "kind": "arxiv",
    "version": 2
  }
}