Pith Number

pith:GDGML2N2

pith:2025:GDGML2N2UCG6CORPU3JB6JFC7I

not attested not anchored not stored refs pending

Almost succinct representation of maximal palindromes

Takuya Mieno, Tomohiro I

arxiv:2508.14384 v3 · 2025-08-20 · 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{GDGML2N2UCG6CORPU3JB6JFC7I}

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	2026-05-17T23:39:17.698226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30ccc5e9baa08de13a2fa6d21f24a2fa11c8fa13ec544222007efaf05c624028

Aliases

arxiv: 2508.14384 · arxiv_version: 2508.14384v3 · doi: 10.48550/arxiv.2508.14384 · pith_short_12: GDGML2N2UCG6 · pith_short_16: GDGML2N2UCG6CORP · pith_short_8: GDGML2N2

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/GDGML2N2UCG6CORPU3JB6JFC7I \
  | 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: 30ccc5e9baa08de13a2fa6d21f24a2fa11c8fa13ec544222007efaf05c624028

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25b0f4225168133d83e6f795e01b320835050e20815d5ff2733bcd35ca896117",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2025-08-20T03:24:54Z",
    "title_canon_sha256": "3cb836e1941895ce5a301577aa3b9292c420016b45f0eec113248fa6c6c58f24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.14384",
    "kind": "arxiv",
    "version": 3
  }
}