Pith Number

pith:KHPBXL7W

pith:2022:KHPBXL7WJOBX3E7G36D5YDLSZ6

not attested not anchored not stored refs pending

Unstable Mass Transfer from a Main-Sequence Star to a Supermassive Black Hole and Quasi-Periodic Eruptions

Itai Linial, Re'em Sari

arxiv:2211.09851 v1 · 2022-11-17 · 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{KHPBXL7WJOBX3E7G36D5YDLSZ6}

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	2026-07-05T05:50:53.182322Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51de1baff64b837d93e6df87dc0d72cfa85b03f862fcfb01d34eb192cec3e799

Aliases

arxiv: 2211.09851 · arxiv_version: 2211.09851v1 · doi: 10.48550/arxiv.2211.09851 · pith_short_12: KHPBXL7WJOBX · pith_short_16: KHPBXL7WJOBX3E7G · pith_short_8: KHPBXL7W

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/KHPBXL7WJOBX3E7G36D5YDLSZ6 \
  | 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: 51de1baff64b837d93e6df87dc0d72cfa85b03f862fcfb01d34eb192cec3e799

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "883bcfa4a885f379ca6faadd5acdac7868b9d14927651b1e4c1ff67ad13f2844",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-11-17T19:26:40Z",
    "title_canon_sha256": "c5934bb998b4e47b34d19c07ac18bcf2ec2e08fa852d3b6b8d4295e7ea92c179"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.09851",
    "kind": "arxiv",
    "version": 1
  }
}