Pith Number

pith:LYXJ5FUN

pith:2011:LYXJ5FUNYXQGJH6NWCVX2UOTDF

not attested not anchored not stored refs pending

Circumstellar disks in binary star systems

Tobias W. A. M\"uller, Wilhelm Kley

arxiv:1112.1845 v2 · 2011-12-08 · 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{LYXJ5FUNYXQGJH6NWCVX2UOTDF}

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	2026-05-18T04:01:49.312741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e2e9e968dc5e0649fcdb0ab7d51d319572d9f936c148fae40d0829b77fed89a

Aliases

arxiv: 1112.1845 · arxiv_version: 1112.1845v2 · doi: 10.48550/arxiv.1112.1845 · pith_short_12: LYXJ5FUNYXQG · pith_short_16: LYXJ5FUNYXQGJH6N · pith_short_8: LYXJ5FUN

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/LYXJ5FUNYXQGJH6NWCVX2UOTDF \
  | 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: 5e2e9e968dc5e0649fcdb0ab7d51d319572d9f936c148fae40d0829b77fed89a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e914319e62aa0216f907a0d0297763fc83564fe1159110e14c544678da2f04f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-12-08T14:32:31Z",
    "title_canon_sha256": "3c25e7d8806e79fc0e8a9fdec4540adf813d8ab370f12d088848c96131e6fac6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.1845",
    "kind": "arxiv",
    "version": 2
  }
}