Pith Number

pith:ML3KFJKM

pith:2014:ML3KFJKMY4ILSJJEN44BCNYL6E

not attested not anchored not stored refs pending

Continuous selections of multivalued mappings

Du\v{s}an Repov\v{s}, Pavel V. Semenov

arxiv:1401.2257 v1 · 2014-01-10 · math.GN · math.FA · math.GT · 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{ML3KFJKMY4ILSJJEN44BCNYL6E}

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	2026-05-18T03:02:45.868270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62f6a2a54cc710b925246f3811370bf12f1f34b31899d81bb71e0d6eaa6417df

Aliases

arxiv: 1401.2257 · arxiv_version: 1401.2257v1 · doi: 10.48550/arxiv.1401.2257 · pith_short_12: ML3KFJKMY4IL · pith_short_16: ML3KFJKMY4ILSJJE · pith_short_8: ML3KFJKM

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/ML3KFJKMY4ILSJJEN44BCNYL6E \
  | 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: 62f6a2a54cc710b925246f3811370bf12f1f34b31899d81bb71e0d6eaa6417df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e23987d4c607563dde852300730304ca9dd4ab4597b754588cd4ea4d7902066",
    "cross_cats_sorted": [
      "math.FA",
      "math.GT",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GN",
    "submitted_at": "2014-01-10T08:47:07Z",
    "title_canon_sha256": "7087b7a7a54b86cc6c0872f36b780add5f257b389af0749220f93e3b01c6cb18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.2257",
    "kind": "arxiv",
    "version": 1
  }
}