Pith Number

pith:2PCUDZS7

pith:2025:2PCUDZS7FLRARH5TRBAECRAQYO

not attested not anchored not stored refs pending

Seoul National University AGN Monitoring Project. V. Velocity-resolved H-beta Reverberation Mapping and Evidence of Kinematics Evolution

Aaron J. Barth, Amit Kumar Mandal, Donghoon Son, Edmund Hodges-Kluck, Elena Gallo, Hojin Cho, Jong-Hak Woo, Kyle M. Kabasares, Lizvette Villafana, Matthew A. Malkan, Minjin Kim, Shu Wang, Suvendu Rakshit, Tommaso Treu, Vardha N. Bennert, Vivian U

arxiv:2505.15073 v1 · 2025-05-21 · 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{2PCUDZS7FLRARH5TRBAECRAQYO}

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	2026-07-05T11:06:40.183494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3c541e65f2ae2089fb38840414410c3b256732ac725851db5df9f7d7e4454ce

Aliases

arxiv: 2505.15073 · arxiv_version: 2505.15073v1 · doi: 10.48550/arxiv.2505.15073 · pith_short_12: 2PCUDZS7FLRA · pith_short_16: 2PCUDZS7FLRARH5T · pith_short_8: 2PCUDZS7

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/2PCUDZS7FLRARH5TRBAECRAQYO \
  | 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: d3c541e65f2ae2089fb38840414410c3b256732ac725851db5df9f7d7e4454ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "221e0aafe3079a10b6ff631ee22e65cff6d026880e4aebf3e37d041a2dace636",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-05-21T03:41:26Z",
    "title_canon_sha256": "4c318145c594c9d58d2bd8c8bc1cd3637a7a5db16bd93bf8fe07147229349a89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.15073",
    "kind": "arxiv",
    "version": 1
  }
}