Pith Number

pith:AVVUQF4R

pith:2024:AVVUQF4RK3GIPBOT24QKIB4Q5Q

not attested not anchored not stored refs pending

Optical Continuum Reverberation Mapping of a Candidate IMBH in a Nearby Seyfert 1 Galaxy

Alok C. Gupta, Andjelka B. Kova\v{c}evi\'c, Dragana Ili\'c, Haicheng Feng, Hengxiao Guo, Jamie Stevens, Jianguo Wang, Jingbo Sun, Junxian Wang, Luis C. Ho, Luka \v{C}. Popovi\'c, Mar Mezcua, Minfeng Gu, Mouyuan Sun, Oliver Vince, Paulina Lira, Philip G. Edwards, Qi Yuan, Shasha Li, Shubham Kishore, Shu Wang, Tao An, Tushar Tripathi, Vivian U., Wenwen Zuo, Xuebing Wu, Zhenya Zheng, Zhen-Yi Cai

arxiv:2405.11750 v2 · 2024-05-20 · 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{AVVUQF4RK3GIPBOT24QKIB4Q5Q}

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	2026-07-05T09:27:00.614008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

056b48179156cc8785d3d720a40790ec09bffb98163b1a15b9449515d442004c

Aliases

arxiv: 2405.11750 · arxiv_version: 2405.11750v2 · doi: 10.48550/arxiv.2405.11750 · pith_short_12: AVVUQF4RK3GI · pith_short_16: AVVUQF4RK3GIPBOT · pith_short_8: AVVUQF4R

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/AVVUQF4RK3GIPBOT24QKIB4Q5Q \
  | 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: 056b48179156cc8785d3d720a40790ec09bffb98163b1a15b9449515d442004c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cf3f90898e52b0c59006eaa86ea20c6c4d5ee48757e1ce6b41eac2a492c4ec2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-05-20T03:21:37Z",
    "title_canon_sha256": "5505177b2a6c9da4b010d95e8d1469f8063896bc71273d8cf2cb88175008dcf2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.11750",
    "kind": "arxiv",
    "version": 2
  }
}