Pith Number

pith:FH4MNOHH

pith:2026:FH4MNOHHBA5J3XCZG4VNGM7MUE

not attested not anchored not stored refs pending

First detection of ultra-fast outflows in a quiescent galaxy

Ciro Pinto, Hai-Cheng Feng, James N. Reeves, Luigi C. Gallo, Malgorzata Siudek, Mar Mezcua, Stefano Bianchi, Valentina Braito, Victor Rodr\'iguez Morales, Yerong Xu

arxiv:2607.06844 v1 · 2026-07-07 · 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{FH4MNOHHBA5J3XCZG4VNGM7MUE}

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	2026-07-09T00:19:30.973143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29f8c6b8e7083a9ddc59372ad333eca12d9da4a03f6c131c55cdb53ad826208e

Aliases

arxiv: 2607.06844 · arxiv_version: 2607.06844v1 · doi: 10.48550/arxiv.2607.06844 · pith_short_12: FH4MNOHHBA5J · pith_short_16: FH4MNOHHBA5J3XCZ · pith_short_8: FH4MNOHH

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/FH4MNOHHBA5J3XCZG4VNGM7MUE \
  | 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: 29f8c6b8e7083a9ddc59372ad333eca12d9da4a03f6c131c55cdb53ad826208e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63884363979184f4751e5d460251825d235ef565ae44f249b1ff9c364bb468ed",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-07-07T22:33:16Z",
    "title_canon_sha256": "63f653ececb4e346ef6db61db76df0ecda38b5d09db6c387141020b6ffbbab1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.06844",
    "kind": "arxiv",
    "version": 1
  }
}