Pith Number

pith:ZQBVWG3M

pith:2024:ZQBVWG3MLAPEONIW3JZ5C3YIQ5

not attested not anchored not stored refs pending

An Eddington Limited Accretion Disk Wind in the narrow line Seyfert 1, PG 1448+273

A. Lobban, A. Luminari, D. Porquet, G. Matzeu, J. N. Reeves, M. Laurenti, S. Hagen, V. Braito

arxiv:2408.15095 v1 · 2024-08-27 · astro-ph.HE · 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{ZQBVWG3MLAPEONIW3JZ5C3YIQ5}

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	2026-07-05T08:59:43.344447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc035b1b6c581e473516da73d16f0887587ce7d7956a0e55b9da32c78f474958

Aliases

arxiv: 2408.15095 · arxiv_version: 2408.15095v1 · doi: 10.48550/arxiv.2408.15095 · pith_short_12: ZQBVWG3MLAPE · pith_short_16: ZQBVWG3MLAPEONIW · pith_short_8: ZQBVWG3M

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/ZQBVWG3MLAPEONIW3JZ5C3YIQ5 \
  | 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: cc035b1b6c581e473516da73d16f0887587ce7d7956a0e55b9da32c78f474958

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1f5b3df882752e74198635ced6f948372921e9b77eb36300e355ef02add2dad",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-08-27T14:26:21Z",
    "title_canon_sha256": "c89d301985eeeaa40269dfcdc9ef46d08c0ff353931e140f77d5b251ab6c8e04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.15095",
    "kind": "arxiv",
    "version": 1
  }
}