Pith Number

pith:J63EZ6FR

pith:2016:J63EZ6FRTN5UM4AGRO4SO6JMJ6

not attested not anchored not stored refs pending

On the gravitational stability of the Maclaurin disk

Habib G. Khosroshahi, Mahmood Roshan, Shahram Abbassi

arxiv:1610.01286 v1 · 2016-10-05 · astro-ph.GA · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J63EZ6FRTN5UM4AGRO4SO6JMJ6}

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	2026-05-18T00:55:07.392751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fb64cf8b19b7b4670068bb927792c4fa956aec93d0c0cbbbd212b0660d2adbe

Aliases

arxiv: 1610.01286 · arxiv_version: 1610.01286v1 · doi: 10.48550/arxiv.1610.01286 · pith_short_12: J63EZ6FRTN5U · pith_short_16: J63EZ6FRTN5UM4AG · pith_short_8: J63EZ6FR

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/J63EZ6FRTN5UM4AGRO4SO6JMJ6 \
  | 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: 4fb64cf8b19b7b4670068bb927792c4fa956aec93d0c0cbbbd212b0660d2adbe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8ae2c8be7e54b8af7430a65afe49dadc0ca07cfe7651c623926d382fb24dba5",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-10-05T07:04:51Z",
    "title_canon_sha256": "9ffd866cfa148df42f7b81b60bebcda9e0f7788ca60c5a39c515207e32eb7f29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.01286",
    "kind": "arxiv",
    "version": 1
  }
}