Pith Number

pith:KIBCPIXO

pith:2011:KIBCPIXO7QFYX7TNVTHFHB677B

not attested not anchored not stored refs pending

The Newtonian potential of thin disks

Franck Hersant, Jean-Marc Hur\'e

arxiv:1104.5079 v1 · 2011-04-27 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KIBCPIXO7QFYX7TNVTHFHB677B}

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	2026-05-18T02:02:14.365581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

520227a2eefc0b8bfe6dacce5387dff847ccd2df7bcf59e8fa0b752aa231f6da

Aliases

arxiv: 1104.5079 · arxiv_version: 1104.5079v1 · doi: 10.48550/arxiv.1104.5079 · pith_short_12: KIBCPIXO7QFY · pith_short_16: KIBCPIXO7QFYX7TN · pith_short_8: KIBCPIXO

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/KIBCPIXO7QFYX7TNVTHFHB677B \
  | 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: 520227a2eefc0b8bfe6dacce5387dff847ccd2df7bcf59e8fa0b752aa231f6da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96af1befe8fa80b5bd8181de2d86226ce7a02bc638f5e5e93e983970e4194c4f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-04-27T07:35:24Z",
    "title_canon_sha256": "0eedea85fbfdae812e14528012e79cc84c709e6a9ac108b959d21f8a79e5a269"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.5079",
    "kind": "arxiv",
    "version": 1
  }
}