Pith Number

pith:YSBZMIHY

pith:2017:YSBZMIHYEBKARFVP4ESVLSJJL2

not attested not anchored not stored refs pending

Calibration of AGN Reverberation Distance Measurements

Bruce A. Peterson, Hiroyuki Tomita, Keigo Enya, Masahiro Suganuma, Shintaro Koshida, Takeo Minezaki, Tsutomu Aoki, Yukiyasu Kobayashi, Yuzuru Yoshii

arxiv:1705.09757 v2 · 2017-05-27 · 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{YSBZMIHYEBKARFVP4ESVLSJJL2}

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	2026-05-18T00:41:32.288920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4839620f820540896afe12555c9295ead1bc4d36fa83b45e0433f68dc28663c

Aliases

arxiv: 1705.09757 · arxiv_version: 1705.09757v2 · doi: 10.48550/arxiv.1705.09757 · pith_short_12: YSBZMIHYEBKA · pith_short_16: YSBZMIHYEBKARFVP · pith_short_8: YSBZMIHY

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/YSBZMIHYEBKARFVP4ESVLSJJL2 \
  | 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: c4839620f820540896afe12555c9295ead1bc4d36fa83b45e0433f68dc28663c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d2fcbfcb12f676d24cbbdcb98ff370f8b17e02105b54d2c8670b4f103d281f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-05-27T02:47:07Z",
    "title_canon_sha256": "a0e0c7cccd00f1996eebeaa4f12bfabc8fcbec5bf09ddc7ad41b569daa1f0915"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.09757",
    "kind": "arxiv",
    "version": 2
  }
}