Pith Number

pith:ZMDZOGJS

pith:2022:ZMDZOGJSATWPDS6DH52AQTMWN2

not attested not anchored not stored refs pending

How cooling influences circumbinary discs

Alexandros Ziampras, Anna B. T. Penzlin, Prakruti Sudarshan, Richard P. Nelson, Wilhelm Kley

arxiv:2206.07749 v1 · 2022-06-15 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZMDZOGJSATWPDS6DH52AQTMWN2}

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	2026-07-05T04:53:20.866584Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb0797193204ecf1cbc33f74084d966e889d82435e48e9acfde112d885c98fb6

Aliases

arxiv: 2206.07749 · arxiv_version: 2206.07749v1 · doi: 10.48550/arxiv.2206.07749 · pith_short_12: ZMDZOGJSATWP · pith_short_16: ZMDZOGJSATWPDS6D · pith_short_8: ZMDZOGJS

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/ZMDZOGJSATWPDS6DH52AQTMWN2 \
  | 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: cb0797193204ecf1cbc33f74084d966e889d82435e48e9acfde112d885c98fb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3130a0f2351d22871251f14562897eb77a18a9ccf8d833266eefbab7de0bcbad",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-06-15T18:22:33Z",
    "title_canon_sha256": "a8ead028d445065f75418dde981fc0a06b39ad0eb92b90f568f716077dff6f81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.07749",
    "kind": "arxiv",
    "version": 1
  }
}