Pith Number

pith:BBVN5EMW

pith:2013:BBVN5EMWBFEHPX6EJYNX3BQ2D7

not attested not anchored not stored refs pending

A PDE-based approach to non-dominated sorting

Alfred O. Hero, Jeff Calder, Selim Esedoglu

arxiv:1310.2498 v1 · 2013-10-09 · math.NA · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BBVN5EMWBFEHPX6EJYNX3BQ2D7}

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	2026-05-18T03:10:56.521392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

086ade9196094877dfc44e1b7d861a1fe043037a1103466100b50b800857b1cb

Aliases

arxiv: 1310.2498 · arxiv_version: 1310.2498v1 · doi: 10.48550/arxiv.1310.2498 · pith_short_12: BBVN5EMWBFEH · pith_short_16: BBVN5EMWBFEHPX6E · pith_short_8: BBVN5EMW

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/BBVN5EMWBFEHPX6EJYNX3BQ2D7 \
  | 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: 086ade9196094877dfc44e1b7d861a1fe043037a1103466100b50b800857b1cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f32f0a2b007b511f41fc0cfb8a9836fde7333ff984711894e166bc825807bfe8",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-10-09T14:36:04Z",
    "title_canon_sha256": "e7bf059c8a1fe34572a8af129f1d366045df2dee2a9d9483a62808d012af618b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.2498",
    "kind": "arxiv",
    "version": 1
  }
}