Pith Number

pith:GXWFL2YX

pith:2018:GXWFL2YXBRUJECUIPOU4IIPYQP

not attested not anchored not stored refs pending

Monitoring AGNs with H\beta\ Asymmetry. I. First Results: Velocity-resolved Reverberation Mapping

Chen Hu, David H. Kasper, Derek Hand, Jaya Maithil, Jian-Min Wang (MAHA Collaboration), Jin-Ming Bai, Kai Wang, Luis C. Ho, Michael S. Brotherton, My L. Nguyen, Pu Du, Wei-Hao Bian, William T. Chick, Yan-Rong Li, Zheng-Peng Huang

arxiv:1810.11996 v1 · 2018-10-29 · 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{GXWFL2YXBRUJECUIPOU4IIPYQP}

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	2026-05-17T23:57:37.943855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35ec55eb170c68920a887ba9c421f883eff3195e623c60cc67dad71fdb843571

Aliases

arxiv: 1810.11996 · arxiv_version: 1810.11996v1 · doi: 10.48550/arxiv.1810.11996 · pith_short_12: GXWFL2YXBRUJ · pith_short_16: GXWFL2YXBRUJECUI · pith_short_8: GXWFL2YX

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/GXWFL2YXBRUJECUIPOU4IIPYQP \
  | 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: 35ec55eb170c68920a887ba9c421f883eff3195e623c60cc67dad71fdb843571

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa0b071bf8766d0d6214f827673eb4d5c9c03571e18c6f8bc7f89b5785d93fab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-10-29T08:24:54Z",
    "title_canon_sha256": "671eb96fca3e91f680529842070f019ad051dfc21ce4298a531a158064cac78f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.11996",
    "kind": "arxiv",
    "version": 1
  }
}