Pith Number

pith:L6OOSN2M

pith:2019:L6OOSN2M2CONYI43PMIS4QRGHN

not attested not anchored not stored refs pending

Knowledge is Never Enough: Towards Web Aided Deep Open World Recognition

Barbara Caputo, Elisa Ricci, Hakan Karaoguz, Massimiliano Mancini, Patric Jensfelt

arxiv:1906.01258 v1 · 2019-06-04 · cs.RO · 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{L6OOSN2M2CONYI43PMIS4QRGHN}

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	2026-05-17T23:44:17.305635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f9ce9374cd09cdc239b7b112e42263b5ab9e9a0b542f14772bd122054f15fb6

Aliases

arxiv: 1906.01258 · arxiv_version: 1906.01258v1 · doi: 10.48550/arxiv.1906.01258 · pith_short_12: L6OOSN2M2CON · pith_short_16: L6OOSN2M2CONYI43 · pith_short_8: L6OOSN2M

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/L6OOSN2M2CONYI43PMIS4QRGHN \
  | 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: 5f9ce9374cd09cdc239b7b112e42263b5ab9e9a0b542f14772bd122054f15fb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ffb8987b5c5a3c0992f2e19a57d0966061f3329cf29644de2f4ab467c0766c6",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-06-04T08:14:22Z",
    "title_canon_sha256": "0b70d7b1ed3492bb46c0776ef6925acb2a35ad258cccda9beed29851ff195cf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.01258",
    "kind": "arxiv",
    "version": 1
  }
}