Pith Number

pith:IUDTNU3B

pith:2025:IUDTNU3BLNUWK3GTYWYHRC7LZZ

not attested not anchored not stored refs pending

The Discovery of an Active Wind from the Milky Way's Black Hole

Elena Murchikova, Mark D. Gorski

arxiv:2509.10615 v3 · 2025-09-12 · 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{IUDTNU3BLNUWK3GTYWYHRC7LZZ}

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	2026-06-05T01:14:29.485803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

450736d3615b69656cd3c5b0788bebce5299fc6391993620fd202f4d96af8de4

Aliases

arxiv: 2509.10615 · arxiv_version: 2509.10615v3 · doi: 10.48550/arxiv.2509.10615 · pith_short_12: IUDTNU3BLNUW · pith_short_16: IUDTNU3BLNUWK3GT · pith_short_8: IUDTNU3B

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/IUDTNU3BLNUWK3GTYWYHRC7LZZ \
  | 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: 450736d3615b69656cd3c5b0788bebce5299fc6391993620fd202f4d96af8de4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "547b7e8990d9b9332cfe75ef7d2cbf173a6fc2c2ca234ace48c82b29cedc8087",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-09-12T18:00:42Z",
    "title_canon_sha256": "e4de760ff29a72b55680a0cd9761e995919109fcbc701189bae1687ded7e0749"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.10615",
    "kind": "arxiv",
    "version": 3
  }
}