Pith Number

pith:23ODP3VG

pith:2018:23ODP3VG3JL7UBRWT3MENVNV3Y

not attested not anchored not stored refs pending

An optimal algorithm for 2-bounded delay buffer management with lookahead

Koji M. Kobayashi

arxiv:1807.00121 v1 · 2018-06-30 · 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{23ODP3VG3JL7UBRWT3MENVNV3Y}

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	2026-05-18T00:11:56.046703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6dc37eea6da57fa06369ed846d5b5de3445ad52acbffa428d620ddf1483b54b

Aliases

arxiv: 1807.00121 · arxiv_version: 1807.00121v1 · doi: 10.48550/arxiv.1807.00121 · pith_short_12: 23ODP3VG3JL7 · pith_short_16: 23ODP3VG3JL7UBRW · pith_short_8: 23ODP3VG

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/23ODP3VG3JL7UBRWT3MENVNV3Y \
  | 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: d6dc37eea6da57fa06369ed846d5b5de3445ad52acbffa428d620ddf1483b54b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14c9853055b23d42d43447fa29acaf3d5a9936c37054e380f7be6e3b28570f11",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2018-06-30T03:40:50Z",
    "title_canon_sha256": "9631ca9d35881f2cdbaf62838fd8a69f55152b5c1ede0ab22524668289635564"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.00121",
    "kind": "arxiv",
    "version": 1
  }
}