Pith Number

pith:MEPPS5FG

pith:2024:MEPPS5FGAMROKK4ZWTYQPKAY4K

not attested not anchored not stored refs pending

[O IV] and [Ne V]-weak AGNs Hidden by Compton-thick Material in Late Mergers

Atsushi Tanimoto, Claudio Ricci, Keiichi Wada, Kohei Ichikawa, Martin Herrera-Endoqui, Masatoshi Imanishi, Ryosuke Uematsu, Satoshi Yamada, Shoji Ogawa, Taiki Kawamuro, Takamitsu Miyaji, Yoshihiro Ueda, Yoshiki Toba

arxiv:2402.05992 v1 · 2024-02-08 · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MEPPS5FGAMROKK4ZWTYQPKAY4K}

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	2026-07-05T07:43:16.545152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

611ef974a60322e52b99b4f107a818e2b844e3e8124520c38a2bb66081d9e4a6

Aliases

arxiv: 2402.05992 · arxiv_version: 2402.05992v1 · doi: 10.48550/arxiv.2402.05992 · pith_short_12: MEPPS5FGAMRO · pith_short_16: MEPPS5FGAMROKK4Z · pith_short_8: MEPPS5FG

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/MEPPS5FGAMROKK4ZWTYQPKAY4K \
  | 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: 611ef974a60322e52b99b4f107a818e2b844e3e8124520c38a2bb66081d9e4a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df1ff7230e15bdb29002ed07230d500ae7f23ba411b840b8323fec07edac3ffc",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-02-08T19:00:00Z",
    "title_canon_sha256": "e0759499f2e114a44ffe2aba5a58d056a3bc221120e25d3edd84a6880116b31b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.05992",
    "kind": "arxiv",
    "version": 1
  }
}