Pith Number

pith:BY7U4KJE

pith:2026:BY7U4KJE3ELXBZTMKNFPE3UIJZ

not attested not anchored not stored refs pending

Practical Linear-Time Computation of Smallest Suffixient Sets

Francisco Olivares, Gonzalo Navarro

arxiv:2606.31034 v1 · 2026-06-30 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BY7U4KJE3ELXBZTMKNFPE3UIJZ}

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	2026-07-01T01:17:26.986226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e3f4e2924d91770e66c534af26e884e41ea16bce05aa3f973ecba420d334128

Aliases

arxiv: 2606.31034 · arxiv_version: 2606.31034v1 · doi: 10.48550/arxiv.2606.31034 · pith_short_12: BY7U4KJE3ELX · pith_short_16: BY7U4KJE3ELXBZTM · pith_short_8: BY7U4KJE

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/BY7U4KJE3ELXBZTMKNFPE3UIJZ \
  | 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: 0e3f4e2924d91770e66c534af26e884e41ea16bce05aa3f973ecba420d334128

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e2cae20734bedd0608b675994c924d986dca3d6a298823d7e17d311298894d3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2026-06-30T02:05:57Z",
    "title_canon_sha256": "7c965847f2c311712f2cbb1cac9513d5633b6466abd11913876983f7b7f96821"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.31034",
    "kind": "arxiv",
    "version": 1
  }
}