Pith Number

pith:NYWK4DYE

pith:2011:NYWK4DYEWUPJE4ZDXJMDOKFKTY

not attested not anchored not stored refs pending

Edit Distance to Monotonicity in Sliding Windows

Hing-Fung Ting, Ho-Leung Chan, Jiangwei Pan, Lap-Kei Lee, Qin Zhang, Tak-Wah Lam

arxiv:1111.5386 v1 · 2011-11-23 · 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{NYWK4DYEWUPJE4ZDXJMDOKFKTY}

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	2026-05-18T04:07:52.146395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e2cae0f04b51e927323ba583728aa9e0291cbc021b83d9a83e2aa56550dbe16

Aliases

arxiv: 1111.5386 · arxiv_version: 1111.5386v1 · doi: 10.48550/arxiv.1111.5386 · pith_short_12: NYWK4DYEWUPJ · pith_short_16: NYWK4DYEWUPJE4ZD · pith_short_8: NYWK4DYE

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/NYWK4DYEWUPJE4ZDXJMDOKFKTY \
  | 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: 6e2cae0f04b51e927323ba583728aa9e0291cbc021b83d9a83e2aa56550dbe16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d67b9211ead93fd4dbe289af87cecfe15b2b35d802c24866c2b2199c6e911e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2011-11-23T02:08:09Z",
    "title_canon_sha256": "59cb5f43baa525cdb1ca1799f6c25edd6e696d3f4e40ee5e6a5190d576a426d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.5386",
    "kind": "arxiv",
    "version": 1
  }
}