Pith Number

pith:O4PJ3666

pith:2015:O4PJ366663IIMT2JDZLPF5BAZT

not attested not anchored not stored refs pending

Clump formation through colliding stellar winds in the Galactic Centre

A. Ballone, A. Burkert, D. Calder\'on, J. Cuadra, M. Schartmann, S. Gillessen

arxiv:1507.07012 v2 · 2015-07-24 · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O4PJ366663IIMT2JDZLPF5BAZT}

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	2026-05-18T01:24:18.661061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

771e9dfbdef6d0864f491e56f2f420cce29d453a5f3777d8a10ef6f3eb4d150f

Aliases

arxiv: 1507.07012 · arxiv_version: 1507.07012v2 · doi: 10.48550/arxiv.1507.07012 · pith_short_12: O4PJ366663II · pith_short_16: O4PJ366663IIMT2J · pith_short_8: O4PJ3666

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/O4PJ366663IIMT2JDZLPF5BAZT \
  | 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: 771e9dfbdef6d0864f491e56f2f420cce29d453a5f3777d8a10ef6f3eb4d150f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "497cae8aa14bf8f59f2ff0631ee2ac642e4adf8d62a8dfaef9d70e7a0faff44e",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-07-24T20:50:23Z",
    "title_canon_sha256": "32434f02d9eb744497a3d950ffedd86f8e6d3af06b957dc5fba025fd2ccdeabd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.07012",
    "kind": "arxiv",
    "version": 2
  }
}