Pith Number

pith:OHPEUGAR

pith:2016:OHPEUGARQCGJR3WN3RHAS7R7YL

not attested not anchored not stored refs pending

Improved Lower Bounds for Online Hypercube and Rectangle Packing

Andr\'e van Vliet, David Blitz, Gerhard J. Woeginger, Rob van Stee, Sandy Heydrich

arxiv:1607.01229 v2 · 2016-07-05 · 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{OHPEUGARQCGJR3WN3RHAS7R7YL}

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	2026-05-18T00:31:22.579875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71de4a1811808c98eecddc4e097e3fc2cca28a9df607dcc29fd064fbf49133f9

Aliases

arxiv: 1607.01229 · arxiv_version: 1607.01229v2 · doi: 10.48550/arxiv.1607.01229 · pith_short_12: OHPEUGARQCGJ · pith_short_16: OHPEUGARQCGJR3WN · pith_short_8: OHPEUGAR

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/OHPEUGARQCGJR3WN3RHAS7R7YL \
  | 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: 71de4a1811808c98eecddc4e097e3fc2cca28a9df607dcc29fd064fbf49133f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65ebb0f9b2d9e785097641f41bd74efb0cfe761f8ca3353aafab3ebeb6869aca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-07-05T12:51:03Z",
    "title_canon_sha256": "d9138697b6e5a2acac7ef7a1f44341f6536929f26b0db6beb2e984240acec4b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.01229",
    "kind": "arxiv",
    "version": 2
  }
}