Pith Number

pith:ICBBZ5WF

pith:2018:ICBBZ5WFLXPXU4TWAZIXTEPCNG

not attested not anchored not stored refs pending

Using External Archive for Improved Performance in Multi-Objective Optimization

Mahesh B. Patil

arxiv:1811.09196 v1 · 2018-11-22 · cs.NE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ICBBZ5WFLXPXU4TWAZIXTEPCNG}

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	2026-05-18T00:00:03.960980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40821cf6c55ddf7a727606517991e26984085a1b7812a8c6d5a580ea38223268

Aliases

arxiv: 1811.09196 · arxiv_version: 1811.09196v1 · doi: 10.48550/arxiv.1811.09196 · pith_short_12: ICBBZ5WFLXPX · pith_short_16: ICBBZ5WFLXPXU4TW · pith_short_8: ICBBZ5WF

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/ICBBZ5WFLXPXU4TWAZIXTEPCNG \
  | 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: 40821cf6c55ddf7a727606517991e26984085a1b7812a8c6d5a580ea38223268

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28c142ac567d47214f9dbca45590bce2b1d556b0607282a1b9fe5a82fcee7dde",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2018-11-22T14:40:55Z",
    "title_canon_sha256": "f0e95103a92edc1e205cfc74168ae2f494e9fecff9201bc9ad6fc0a2f500a78b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.09196",
    "kind": "arxiv",
    "version": 1
  }
}