Pith Number

pith:SJNOTKRU

pith:2025:SJNOTKRUPVGQ6DAJSJWCTQZRQZ

not attested not anchored not stored refs pending

Sorting by pile shuffles on queue-like and stack-like piles can be hard

Kyle B. Treleaven

arxiv:2506.05518 v1 · 2025-06-05 · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SJNOTKRUPVGQ6DAJSJWCTQZRQZ}

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	2026-07-05T11:17:04.645593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

925ae9aa347d4d0f0c09926c29c33186709f4483e8a4f95e3cd8c5cbee32dfe3

Aliases

arxiv: 2506.05518 · arxiv_version: 2506.05518v1 · doi: 10.48550/arxiv.2506.05518 · pith_short_12: SJNOTKRUPVGQ · pith_short_16: SJNOTKRUPVGQ6DAJ · pith_short_8: SJNOTKRU

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/SJNOTKRUPVGQ6DAJSJWCTQZRQZ \
  | 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: 925ae9aa347d4d0f0c09926c29c33186709f4483e8a4f95e3cd8c5cbee32dfe3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef2e6fb678938a586581a062480c7090685310c45fe3f447d2358d8f5a5828c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2025-06-05T19:01:31Z",
    "title_canon_sha256": "2407ac7bca757ee7706f0f2e8d0bbc4319089a6b48d5eb095e9f89130000509a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.05518",
    "kind": "arxiv",
    "version": 1
  }
}