Pith Number

pith:XOO2PKFP

pith:2024:XOO2PKFPP5LRL6OC46PWAKGHZX

not attested not anchored not stored refs pending

Weighing protoplanetary discs with kinematics: physical model, method and benchmark

Benedetta Veronesi, Cassandra Hall, Cristiano Longarini, Giuseppe Lodato, Guillaume Laibe, Leonardo Testi, Stefano Facchini

arxiv:2405.15944 v1 · 2024-05-24 · 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{XOO2PKFPP5LRL6OC46PWAKGHZX}

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	2026-07-05T08:54:51.459339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb9da7a8af7f5715f9c2e79f6028c7cdf9b633d3ff0bb8c88a067aba866649ed

Aliases

arxiv: 2405.15944 · arxiv_version: 2405.15944v1 · doi: 10.48550/arxiv.2405.15944 · pith_short_12: XOO2PKFPP5LR · pith_short_16: XOO2PKFPP5LRL6OC · pith_short_8: XOO2PKFP

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/XOO2PKFPP5LRL6OC46PWAKGHZX \
  | 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: bb9da7a8af7f5715f9c2e79f6028c7cdf9b633d3ff0bb8c88a067aba866649ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ab8ca72cbf163413c4a37fd766dfb6fb8f8f73d8241ce867c0e3edfc8b2c66e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2024-05-24T21:14:39Z",
    "title_canon_sha256": "a3a24d89aadf875f571aa4f7886b817f3ddfd01b18dd8e4d8f598a0e39619d61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.15944",
    "kind": "arxiv",
    "version": 1
  }
}