Pith Number

pith:PCV7O26V

pith:2019:PCV7O26VPSDBYQZGM4RPLVPGY4

not attested not anchored not stored refs pending

Note on bounds for symmetric divergence measures

K.Kuriyama, K.Yanagi, S.Furuichi

arxiv:1903.08311 v1 · 2019-03-20 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PCV7O26VPSDBYQZGM4RPLVPGY4}

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	2026-05-17T23:50:49.647011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78abf76bd57c861c43266722f5d5e6c7324bfee7f8de2d86976d843707f2655f

Aliases

arxiv: 1903.08311 · arxiv_version: 1903.08311v1 · doi: 10.48550/arxiv.1903.08311 · pith_short_12: PCV7O26VPSDB · pith_short_16: PCV7O26VPSDBYQZG · pith_short_8: PCV7O26V

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/PCV7O26VPSDBYQZGM4RPLVPGY4 \
  | 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: 78abf76bd57c861c43266722f5d5e6c7324bfee7f8de2d86976d843707f2655f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a38b7f5fc2864224d52e45636a82d8177ae0bb9374cda09e6a55273c0eeadd6e",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-03-20T01:56:58Z",
    "title_canon_sha256": "7f4f934c3a89f53d45c869870bcf5b74c80e5ae700c81dd72403f7fcc1a84d86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08311",
    "kind": "arxiv",
    "version": 1
  }
}