Pith Number

pith:3Y4WGDBJ

pith:2014:3Y4WGDBJX4G4O5YRULYK74GLQK

not attested not anchored not stored refs pending

Stationary configurations for the average distance functional and related problems

Edoardo Mainini, Eugene Stepanov, Giuseppe Buttazzo

arxiv:1401.0394 v1 · 2014-01-02 · math.OC · 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{3Y4WGDBJX4G4O5YRULYK74GLQK}

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	2026-05-18T03:03:23.330420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de39630c29bf0dc77711a2f0aff0cb82beb37c44b773e75baa84e959482a0dc9

Aliases

arxiv: 1401.0394 · arxiv_version: 1401.0394v1 · doi: 10.48550/arxiv.1401.0394 · pith_short_12: 3Y4WGDBJX4G4 · pith_short_16: 3Y4WGDBJX4G4O5YR · pith_short_8: 3Y4WGDBJ

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/3Y4WGDBJX4G4O5YRULYK74GLQK \
  | 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: de39630c29bf0dc77711a2f0aff0cb82beb37c44b773e75baa84e959482a0dc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e231a5b0eae2fb0c98e08bb576866b8fdca983f2b700e8826714b8fc5410f4c",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-01-02T09:11:40Z",
    "title_canon_sha256": "93cd3a59110a9bb14123ccfb4814076573cc094c31621183b203d9b9c851af76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.0394",
    "kind": "arxiv",
    "version": 1
  }
}