Pith Number

pith:6TYZCJEL

pith:2013:6TYZCJELXIOPYDB76DRY7RBQNW

not attested not anchored not stored refs pending

A Hamilton-Jacobi equation for the continuum limit of non-dominated sorting

Alfred O. Hero, Jeff Calder, Selim Esedo\=glu

arxiv:1302.5828 v3 · 2013-02-23 · math.AP · math.CO · math.OC · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6TYZCJELXIOPYDB76DRY7RBQNW}

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	2026-05-18T03:04:24.243484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4f191248bba1cfc0c3ff0e38fc4306dbee400e257a42175304863991c8969d6

Aliases

arxiv: 1302.5828 · arxiv_version: 1302.5828v3 · doi: 10.48550/arxiv.1302.5828 · pith_short_12: 6TYZCJELXIOP · pith_short_16: 6TYZCJELXIOPYDB7 · pith_short_8: 6TYZCJEL

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/6TYZCJELXIOPYDB76DRY7RBQNW \
  | 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: f4f191248bba1cfc0c3ff0e38fc4306dbee400e257a42175304863991c8969d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1600bddf664f3df6dda46c83249571823fa3ac65e97f54a677774f776cac41c9",
    "cross_cats_sorted": [
      "math.CO",
      "math.OC",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-02-23T17:30:11Z",
    "title_canon_sha256": "7eb16f4315fc6d9253467dc823a0493075b39f60003f5e88e5ce83c14c6a8065"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.5828",
    "kind": "arxiv",
    "version": 3
  }
}