Pith Number

pith:HMJHVTXF

pith:2025:HMJHVTXFTBQESYRANTSVO5VITV

not attested not anchored not stored refs pending

Modelling a Transiting Circumbinary Disc in the HD98800 System

Amena Faruqi, Grant Kennedy, Rebecca Nealon, Sahl Rowther

arxiv:2502.02376 v1 · 2025-02-04 · 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{HMJHVTXFTBQESYRANTSVO5VITV}

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	2026-07-05T10:09:28.015908Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b127acee598604962206ce55776a89d5fc0960bcc1d6986029baa4627faf813

Aliases

arxiv: 2502.02376 · arxiv_version: 2502.02376v1 · doi: 10.48550/arxiv.2502.02376 · pith_short_12: HMJHVTXFTBQE · pith_short_16: HMJHVTXFTBQESYRA · pith_short_8: HMJHVTXF

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/HMJHVTXFTBQESYRANTSVO5VITV \
  | 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: 3b127acee598604962206ce55776a89d5fc0960bcc1d6986029baa4627faf813

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7483c50467d4d439c33abc1eb021ee81236ecd8bc73ead13023666895d1e687",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-02-04T14:56:58Z",
    "title_canon_sha256": "843c3f2ec3d98657f76463586ded18a96976cd02cba7ec4a8ea8fa15360dc72a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.02376",
    "kind": "arxiv",
    "version": 1
  }
}