Pith Number

pith:FFN6GVBE

pith:2025:FFN6GVBESZNIZ7REXFBYDARESK

not attested not anchored not stored refs pending

Axiomatics of Restricted Choices by Linear Orders of Sets with Minimum as Fallback

Eduardo Ferm\'e, Kai Sauerwald, Kenneth Skiba, Thomas Meyer

arxiv:2506.03315 v2 · 2025-06-03 · cs.AI · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FFN6GVBESZNIZ7REXFBYDARESK}

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	2026-07-05T12:04:35.570869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

295be35424965a8cfe24b94381822492a5cf4f244d46d53c5b3163ea85dc1888

Aliases

arxiv: 2506.03315 · arxiv_version: 2506.03315v2 · doi: 10.48550/arxiv.2506.03315 · pith_short_12: FFN6GVBESZNI · pith_short_16: FFN6GVBESZNIZ7RE · pith_short_8: FFN6GVBE

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/FFN6GVBESZNIZ7REXFBYDARESK \
  | 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: 295be35424965a8cfe24b94381822492a5cf4f244d46d53c5b3163ea85dc1888

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc9c2283083c7858cf44f1502c97c7a31780facbbf065ec7650277a1bbad1810",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-06-03T19:03:12Z",
    "title_canon_sha256": "77b3b4c5df0604abf7e0cb2a38256bca984882a18fa6db55d6e5a11e2b0551d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.03315",
    "kind": "arxiv",
    "version": 2
  }
}