Pith Number

pith:4IV6TL6U

pith:2013:4IV6TL6U4X2WO26UOY7AWKZ7KK

not attested not anchored not stored refs pending

Resolving and Exploiting the $k$-CFA Paradox

David Van Horn, Matthew Might, Yannis Smaragdakis

arxiv:1311.4231 v1 · 2013-11-17 · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4IV6TL6U4X2WO26UOY7AWKZ7KK}

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	2026-05-18T03:06:53.254698Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e22be9afd4e5f5676bd4763e0b2b3f52be523b067d24f5d58ff092020425b61f

Aliases

arxiv: 1311.4231 · arxiv_version: 1311.4231v1 · doi: 10.48550/arxiv.1311.4231 · pith_short_12: 4IV6TL6U4X2W · pith_short_16: 4IV6TL6U4X2WO26U · pith_short_8: 4IV6TL6U

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/4IV6TL6U4X2WO26UOY7AWKZ7KK \
  | 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: e22be9afd4e5f5676bd4763e0b2b3f52be523b067d24f5d58ff092020425b61f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "514b7969f48ca0e9ebdd1ce0c752186b96cb0ea151dfb3cfff644bff99b4f225",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2013-11-17T23:59:28Z",
    "title_canon_sha256": "0368f3ec2a72c4ea2f86167b154120bd149fa370b43f055aabe87cdc53e0fc5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.4231",
    "kind": "arxiv",
    "version": 1
  }
}