Pith Number

pith:ED7RAXY6

pith:2017:ED7RAXY64FAV4T7WX2CNA2U2P2

not attested not anchored not stored refs pending

Simulating the Smallest Ring World of Chariklo

Eiichiro Kokubo, Shugo Michikoshi

arxiv:1702.06356 v1 · 2017-02-21 · 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{ED7RAXY64FAV4T7WX2CNA2U2P2}

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	2026-05-18T00:49:09.037441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20ff105f1ee1415e4ff6be84d06a9a7ea1701e1ebf8fa98c70bf27d30f2c82b0

Aliases

arxiv: 1702.06356 · arxiv_version: 1702.06356v1 · doi: 10.48550/arxiv.1702.06356 · pith_short_12: ED7RAXY64FAV · pith_short_16: ED7RAXY64FAV4T7W · pith_short_8: ED7RAXY6

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/ED7RAXY64FAV4T7WX2CNA2U2P2 \
  | 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: 20ff105f1ee1415e4ff6be84d06a9a7ea1701e1ebf8fa98c70bf27d30f2c82b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bb49900464dc50f5758ce0715d44e5046f203a85afc35faebbbda29ee226b2b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-02-21T12:38:22Z",
    "title_canon_sha256": "a329ac9adae0819f925b7f9cdb941aca299c980a8b8152d426106013f5d12627"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.06356",
    "kind": "arxiv",
    "version": 1
  }
}