Pith Number

pith:OVF3777A

pith:2017:OVF3777AR6JEJOS4KO7P2SZTRC

not attested not anchored not stored refs pending

Limit shapes of stable configurations of a generalized Bulgarian solitaire

Jonas Sj\"ostrand, Kimmo Eriksson, Markus Jonsson

arxiv:1703.07099 v1 · 2017-03-21 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OVF3777AR6JEJOS4KO7P2SZTRC}

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	2026-05-18T00:48:11.337337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

754bbfffe08f9244ba5c53befd4b33888bb1f3e236860c9af81e4067f195a2b6

Aliases

arxiv: 1703.07099 · arxiv_version: 1703.07099v1 · doi: 10.48550/arxiv.1703.07099 · pith_short_12: OVF3777AR6JE · pith_short_16: OVF3777AR6JEJOS4 · pith_short_8: OVF3777A

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/OVF3777AR6JEJOS4KO7P2SZTRC \
  | 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: 754bbfffe08f9244ba5c53befd4b33888bb1f3e236860c9af81e4067f195a2b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e70d0ed52d750bc5f321dd1223f79d83a95e1b13fe0942b72f90047061cbb821",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-03-21T09:00:28Z",
    "title_canon_sha256": "aa4cec087a2d9c06ba55229e21bf6b3ed09fddb2f4f68304617fb4a9d8809be4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.07099",
    "kind": "arxiv",
    "version": 1
  }
}