Pith Number

pith:5USLS6GF

pith:2023:5USLS6GFE74XGALV4P24JZIIBR

not attested not anchored not stored refs pending

Precession and polar alignment of accretion discs in triple (or multiple) stellar systems

Cristiano Longarini, Giuseppe Lodato, Nicol\'as Cuello, Simone Ceppi, Stephen H. Lubow

arxiv:2302.03411 v1 · 2023-02-07 · astro-ph.EP · 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{5USLS6GFE74XGALV4P24JZIIBR}

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	2026-07-05T05:41:41.486073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed24b978c527f9730175e3f5c4e5080c4604c1820fe8d47fe65f902a134b1947

Aliases

arxiv: 2302.03411 · arxiv_version: 2302.03411v1 · doi: 10.48550/arxiv.2302.03411 · pith_short_12: 5USLS6GFE74X · pith_short_16: 5USLS6GFE74XGALV · pith_short_8: 5USLS6GF

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/5USLS6GFE74XGALV4P24JZIIBR \
  | 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: ed24b978c527f9730175e3f5c4e5080c4604c1820fe8d47fe65f902a134b1947

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a5f690fbb004174add89c96a4a2ba45d46da1c031a9958ebcb756f170233248",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2023-02-07T11:40:29Z",
    "title_canon_sha256": "0df399c59dfc1ebf93ab068a8d0093c5ddd4b23ec485bb9a74adc5e95e2bec8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.03411",
    "kind": "arxiv",
    "version": 1
  }
}