Pith Number

pith:MKSS7J6T

pith:2011:MKSS7J6THLE5W2HVDGIXVMTTQV

not attested not anchored not stored refs pending

Computing q-gram Frequencies on Collage Systems

Hideo Bannai, Keisuke Goto, Masayuki Takeda, Shunsuke Inenaga

arxiv:1107.3019 v1 · 2011-07-15 · 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{MKSS7J6THLE5W2HVDGIXVMTTQV}

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	2026-05-18T04:18:14.895152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62a52fa7d33ac9db68f519917ab273854040386fb7c8b3621b510446cb4b1e2d

Aliases

arxiv: 1107.3019 · arxiv_version: 1107.3019v1 · doi: 10.48550/arxiv.1107.3019 · pith_short_12: MKSS7J6THLE5 · pith_short_16: MKSS7J6THLE5W2HV · pith_short_8: MKSS7J6T

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/MKSS7J6THLE5W2HVDGIXVMTTQV \
  | 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: 62a52fa7d33ac9db68f519917ab273854040386fb7c8b3621b510446cb4b1e2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca1209ec0ef047cbd6aa9c853069154e609b46421105f81762fb8b1d1dd3be0f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2011-07-15T09:22:46Z",
    "title_canon_sha256": "bc311cb92a3ae2a78d7bf6761f55e1add7e12349b3c4db6ca8c4f93ed0c1702c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.3019",
    "kind": "arxiv",
    "version": 1
  }
}