Pith Number

pith:UI3EBIQE

pith:2017:UI3EBIQEID7DGJUNJWRJMSG2MT

not attested not anchored not stored refs pending

Joint Learning of Set Cardinality and State Distribution

Anthony Dick, Anton Milan, Ian Reid, Qinfeng Shi, S. Hamid Rezatofighi

arxiv:1709.04093 v2 · 2017-09-13 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UI3EBIQEID7DGJUNJWRJMSG2MT}

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	2026-05-18T00:29:51.295375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a23640a20440fe33268d4da29648da64e0e9b9a85561640267a92aee14b3f64b

Aliases

arxiv: 1709.04093 · arxiv_version: 1709.04093v2 · doi: 10.48550/arxiv.1709.04093 · pith_short_12: UI3EBIQEID7D · pith_short_16: UI3EBIQEID7DGJUN · pith_short_8: UI3EBIQE

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/UI3EBIQEID7DGJUNJWRJMSG2MT \
  | 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: a23640a20440fe33268d4da29648da64e0e9b9a85561640267a92aee14b3f64b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b99c6eb3297327824c0dc6dc701a18b8235f793fecead4718f415df529a9369b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-09-13T00:33:50Z",
    "title_canon_sha256": "3ab231d989c2fa7001d8d0853b56748cad1d6f043ea63dc5afc7a0b3dd463552"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.04093",
    "kind": "arxiv",
    "version": 2
  }
}