Pith Number

pith:6AA4LE7K

pith:2019:6AA4LE7KNGH5U7MZE2OQDEN7II

not attested not anchored not stored refs pending

Visualisation of Pareto Front Approximation: A Short Survey and Empirical Comparisons

Haifeng Nie, Huiru Gao, Ke Li

arxiv:1903.01768 v1 · 2019-03-05 · 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{6AA4LE7KNGH5U7MZE2OQDEN7II}

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	2026-05-17T23:51:59.800544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f001c593ea698fda7d99269d0191bf422c409a7ccafa2d521d0d5a31403bef6a

Aliases

arxiv: 1903.01768 · arxiv_version: 1903.01768v1 · doi: 10.48550/arxiv.1903.01768 · pith_short_12: 6AA4LE7KNGH5 · pith_short_16: 6AA4LE7KNGH5U7MZ · pith_short_8: 6AA4LE7K

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/6AA4LE7KNGH5U7MZE2OQDEN7II \
  | 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: f001c593ea698fda7d99269d0191bf422c409a7ccafa2d521d0d5a31403bef6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01fc4c8d2af193091998e269d4f9e654e3855498b4b7bb8b9d13df4af3fe1b68",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2019-03-05T11:16:49Z",
    "title_canon_sha256": "19ca2300dcfc09f26e75e6cf3de7fb37b0811ef66dfba521b436e3341d218dd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.01768",
    "kind": "arxiv",
    "version": 1
  }
}