Pith Number

pith:FC6KFCYI

pith:2014:FC6KFCYIA7PR46NPNSBDSCIEKD

not attested not anchored not stored refs pending

Hierarchical stratification of Pareto sets

Alberto Lovison, Filippo Pecci

arxiv:1407.1755 v1 · 2014-07-07 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FC6KFCYIA7PR46NPNSBDSCIEKD}

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	2026-05-18T02:48:10.515487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28bca28b0807df1e79af6c8239090450c9f1fe04abbeec7a1e0c273db58d4fad

Aliases

arxiv: 1407.1755 · arxiv_version: 1407.1755v1 · doi: 10.48550/arxiv.1407.1755 · pith_short_12: FC6KFCYIA7PR · pith_short_16: FC6KFCYIA7PR46NP · pith_short_8: FC6KFCYI

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/FC6KFCYIA7PR46NPNSBDSCIEKD \
  | 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: 28bca28b0807df1e79af6c8239090450c9f1fe04abbeec7a1e0c273db58d4fad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5f7d1182f2e59c83e6557e4c778849139d2f627c0c4435f709fce689876c35f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-07-07T16:05:37Z",
    "title_canon_sha256": "226c850ca5ac987af4ed3e8342775c89f3f303bb63a470d15ad02d41c0ff86b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1755",
    "kind": "arxiv",
    "version": 1
  }
}