Pith Number

pith:MEKDO5Y3

pith:2011:MEKDO5Y3ALPRYRX33YYR6VIAJQ

not attested not anchored not stored refs pending

Applications of Variational Analysis to a Generalized Heron Problem

Boris Mordukhovich, Juan Salinas, Nguyen Mau Nam

arxiv:1106.0088 v1 · 2011-06-01 · 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{MEKDO5Y3ALPRYRX33YYR6VIAJQ}

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	2026-05-18T04:20:52.139947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

611437771b02df1c46fbde311f55004c3d4106918d04a664da6d4ac7a58975d7

Aliases

arxiv: 1106.0088 · arxiv_version: 1106.0088v1 · doi: 10.48550/arxiv.1106.0088 · pith_short_12: MEKDO5Y3ALPR · pith_short_16: MEKDO5Y3ALPRYRX3 · pith_short_8: MEKDO5Y3

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/MEKDO5Y3ALPRYRX33YYR6VIAJQ \
  | 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: 611437771b02df1c46fbde311f55004c3d4106918d04a664da6d4ac7a58975d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3f072027a5141ca8b9b662f03edba6a2b5fe79dbab00b3dac2a57c1fe31ef50",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2011-06-01T04:23:36Z",
    "title_canon_sha256": "4e546bad8ab9869a67c1858fa7994de1b0378617781b7660050782813483a979"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.0088",
    "kind": "arxiv",
    "version": 1
  }
}