Pith Number

pith:OYSSINFQ

pith:2021:OYSSINFQSQNSKK5VF4W4RVPZFY

not attested not anchored not stored refs pending

An evidential classifier based on Dempster-Shafer theory and deep learning

Philippe Xu, Thierry Den{\oe}ux, Zheng Tong

arxiv:2103.13549 v1 · 2021-03-25 · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OYSSINFQSQNSKK5VF4W4RVPZFY}

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	2026-07-05T02:37:58.372770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76252434b0941b252bb52f2dc8d5f92e20f6d2d444aa7fd67a60402d07d533cd

Aliases

arxiv: 2103.13549 · arxiv_version: 2103.13549v1 · doi: 10.48550/arxiv.2103.13549 · pith_short_12: OYSSINFQSQNS · pith_short_16: OYSSINFQSQNSKK5V · pith_short_8: OYSSINFQ

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/OYSSINFQSQNSKK5VF4W4RVPZFY \
  | 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: 76252434b0941b252bb52f2dc8d5f92e20f6d2d444aa7fd67a60402d07d533cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de813714ca61a942b4f077065bfade3ef944dd157ea6672cbf97cb881206f74e",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-03-25T01:29:05Z",
    "title_canon_sha256": "2ec2d1c7ea5f7eac761de42eb048501f61bbad12da3f623af1cfe456a638c56a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.13549",
    "kind": "arxiv",
    "version": 1
  }
}