Pith Number

pith:B5E5AWDM

pith:2020:B5E5AWDMROFYRLXM5F3M4Y5H5C

not attested not anchored not stored refs pending

Breaking Beta: A comparison of mass modelling methods for spherical systems

E. Vasiliev, G. A. Mamon, J. I. Read, J. Penarrubia, L. L. Watkins, M. G. Walker, M. Wilkinson, P. Das, W. Dehnen

arxiv:2011.09493 v2 · 2020-11-18 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B5E5AWDMROFYRLXM5F3M4Y5H5C}

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	2026-07-05T01:56:15.824413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f49d0586c8b8b88aeece976ce63a7e8a7e6e4592837a8cbedee6db648a70a88

Aliases

arxiv: 2011.09493 · arxiv_version: 2011.09493v2 · doi: 10.48550/arxiv.2011.09493 · pith_short_12: B5E5AWDMROFY · pith_short_16: B5E5AWDMROFYRLXM · pith_short_8: B5E5AWDM

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/B5E5AWDMROFYRLXM5F3M4Y5H5C \
  | 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: 0f49d0586c8b8b88aeece976ce63a7e8a7e6e4592837a8cbedee6db648a70a88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c0b24f84bdf9bd4c330166e617038bdbd19624b6de00a086dc3e06ed4e1a705",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-11-18T19:02:22Z",
    "title_canon_sha256": "3f7eb696b989b96ce332db987218f9451b6a64b66c3a1fb3e7a89b7667602caf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.09493",
    "kind": "arxiv",
    "version": 2
  }
}