Pith Number

pith:IIRAJBS7

pith:2020:IIRAJBS7C4Q5ZEBYRBOJD7HX7U

not attested not anchored not stored refs pending

Approximate bi-criteria search by efficient representation of subsets of the Pareto-optimal frontier

Oren Salzman

arxiv:2006.10302 v2 · 2020-06-18 · 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{IIRAJBS7C4Q5ZEBYRBOJD7HX7U}

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	2026-07-05T02:20:28.763092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

422204865f1721dc9038885c91fcf7fd1cbd6868b1e1d57dbeabd3a0587747ff

Aliases

arxiv: 2006.10302 · arxiv_version: 2006.10302v2 · doi: 10.48550/arxiv.2006.10302 · pith_short_12: IIRAJBS7C4Q5 · pith_short_16: IIRAJBS7C4Q5ZEBY · pith_short_8: IIRAJBS7

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/IIRAJBS7C4Q5ZEBYRBOJD7HX7U \
  | 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: 422204865f1721dc9038885c91fcf7fd1cbd6868b1e1d57dbeabd3a0587747ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "662974b582ee3eccf54d1581fa6f7078af195b31b23228ba3fd601148043c4d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2020-06-18T06:39:11Z",
    "title_canon_sha256": "ebba9c89baff879be2153683553a92a3f2ea71051304adb29a383eca5af1d290"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.10302",
    "kind": "arxiv",
    "version": 2
  }
}