Pith Number

pith:EKERZWEB

pith:2026:EKERZWEBPHCT53I37BWGWTM6Y2

not attested not anchored not stored refs pending

A Meta-Learning Framework for Multitask Reverberation Mapping in Active Galactic Nuclei

Aman N. Raju, Andjelka B. Kova\v{c}evi\'c, {\DJ}or{\dj}e Savi\'c, Dragana Ili\'c, Eric Slezak, Francesco Tombesi, Iva \v{C}vorovi\'c-Hajdinjak, Luka \v{C}. Popovi\'c, Marina Pavlovi\'c, Paula Sanchez-Saez, Sa\v{s}a Simi\'c

arxiv:2606.09665 v1 · 2026-06-08 · astro-ph.GA · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EKERZWEBPHCT53I37BWGWTM6Y2}

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	2026-06-09T02:09:02.431404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22891cd88179c53eed1bf86c6b4d9ec6b7cf0a26ccda3267c03e25c136a9230f

Aliases

arxiv: 2606.09665 · arxiv_version: 2606.09665v1 · doi: 10.48550/arxiv.2606.09665 · pith_short_12: EKERZWEBPHCT · pith_short_16: EKERZWEBPHCT53I3 · pith_short_8: EKERZWEB

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/EKERZWEBPHCT53I37BWGWTM6Y2 \
  | 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: 22891cd88179c53eed1bf86c6b4d9ec6b7cf0a26ccda3267c03e25c136a9230f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e6dba86b6bf0957b8881e656d50adfa3b887d525ea29ccb7d6d649c1332d2a2",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-08T15:48:37Z",
    "title_canon_sha256": "dda90ebd36f8a1c50cd683f5df7291e5881b17bc0faa561442638b3965dc7dd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.09665",
    "kind": "arxiv",
    "version": 1
  }
}