Pith Number

pith:75FXD5WL

pith:2017:75FXD5WLXZOYL2ULAEKZYRXROQ

not attested not anchored not stored refs pending

Broadband Photometric Reverberation Mapping Analysis on SDSS-RM and Stripe 82 Quasars

Haowen Zhang, Qian Yang, Xue-Bing Wu

arxiv:1711.02167 v3 · 2017-11-06 · 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{75FXD5WLXZOYL2ULAEKZYRXROQ}

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	2026-05-18T00:23:29.666036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff4b71f6cbbe5d85ea8b01159c46f17423255d24c3a7a8e26cf81fb98482cefa

Aliases

arxiv: 1711.02167 · arxiv_version: 1711.02167v3 · doi: 10.48550/arxiv.1711.02167 · pith_short_12: 75FXD5WLXZOY · pith_short_16: 75FXD5WLXZOYL2UL · pith_short_8: 75FXD5WL

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/75FXD5WLXZOYL2ULAEKZYRXROQ \
  | 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: ff4b71f6cbbe5d85ea8b01159c46f17423255d24c3a7a8e26cf81fb98482cefa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "253c85a4f48ed29aa44361f75db5c064d6301508b5d8b800fdcb2d0e4c74588d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-11-06T20:50:50Z",
    "title_canon_sha256": "091d13bbf0735791f85c4ac5f42dd426e6f6c09827f18018b5b421d5efe73619"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.02167",
    "kind": "arxiv",
    "version": 3
  }
}