Pith Number

pith:YNNIWBN7

pith:2014:YNNIWBN7EDVF7G4YNDG3IT4IXH

not attested not anchored not stored refs pending

An $O(n^2)$ Algorithm for Computing Optimal Continuous Voltage Schedules

Frances F. Yao, Hao Yuan, Minming Li

arxiv:1408.5995 v1 · 2014-08-26 · 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{YNNIWBN7EDVF7G4YNDG3IT4IXH}

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	2026-05-18T02:44:15.248634Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c35a8b05bf20ea5f9b9868cdb44f88b9e97fdd00c54cc9b3c741414d527511b6

Aliases

arxiv: 1408.5995 · arxiv_version: 1408.5995v1 · doi: 10.48550/arxiv.1408.5995 · pith_short_12: YNNIWBN7EDVF · pith_short_16: YNNIWBN7EDVF7G4Y · pith_short_8: YNNIWBN7

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/YNNIWBN7EDVF7G4YNDG3IT4IXH \
  | 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: c35a8b05bf20ea5f9b9868cdb44f88b9e97fdd00c54cc9b3c741414d527511b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b727ca47ee69ee3164e47495b7bae67dc16810af63c94319f16f6cb63cf2c27a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2014-08-26T03:23:05Z",
    "title_canon_sha256": "c636909d5ba67cb2099829cc7b50661b50652f857369e575718ae141993b9e73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.5995",
    "kind": "arxiv",
    "version": 1
  }
}