Pith Number

pith:JWTJXQSG

pith:2023:JWTJXQSG3KLET7W5WJLEZONDP5

not attested not anchored not stored refs pending

X-ray Properties of Optically Variable Low-mass AGN Candidates

Alexander Messick, Jenny Greene, Marla Geha, Vivienne Baldassare

arxiv:2306.15775 v1 · 2023-06-27 · 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{JWTJXQSG3KLET7W5WJLEZONDP5}

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	2026-07-05T06:39:01.618217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4da69bc246da9649feddb2564cb9a37f51e1407f60ba64f6b9e5ad778f24ee41

Aliases

arxiv: 2306.15775 · arxiv_version: 2306.15775v1 · doi: 10.48550/arxiv.2306.15775 · pith_short_12: JWTJXQSG3KLE · pith_short_16: JWTJXQSG3KLET7W5 · pith_short_8: JWTJXQSG

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/JWTJXQSG3KLET7W5WJLEZONDP5 \
  | 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: 4da69bc246da9649feddb2564cb9a37f51e1407f60ba64f6b9e5ad778f24ee41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b93cc21ee8afe0bde036ea56b038bee57ebfaea6d6753dcaf57c154fd93689ed",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-06-27T19:56:03Z",
    "title_canon_sha256": "a033c0fadf8c53f29f04c2145e32b7f3e5c8b67ae47299bfe21c1a904bffca22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.15775",
    "kind": "arxiv",
    "version": 1
  }
}