Pith Number

pith:PRPWPQZH

pith:2019:PRPWPQZHM7OJNL4UYMK5FAQAQV

not attested not anchored not stored refs pending

Super-resolution of Time-series Labels for Bootstrapped Event Detection

Ivan Kiskin, Steven Roberts, Udeepa Meepegama

arxiv:1906.00254 v1 · 2019-06-01 · cs.LG · cs.CV · cs.SD · eess.AS · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PRPWPQZHM7OJNL4UYMK5FAQAQV}

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	2026-05-17T23:44:27.722902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c5f67c32767dc96af94c315d28200857e453a4d4abcc849cce51f9934d811cd

Aliases

arxiv: 1906.00254 · arxiv_version: 1906.00254v1 · doi: 10.48550/arxiv.1906.00254 · pith_short_12: PRPWPQZHM7OJ · pith_short_16: PRPWPQZHM7OJNL4U · pith_short_8: PRPWPQZH

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/PRPWPQZHM7OJNL4UYMK5FAQAQV \
  | 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: 7c5f67c32767dc96af94c315d28200857e453a4d4abcc849cce51f9934d811cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44571a0113fbacdea73f880f7a75e661d5598015020bcfa473397c41ddbaa9ad",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.SD",
      "eess.AS",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-06-01T16:29:50Z",
    "title_canon_sha256": "15375d1a2bf0a1bdd5700c6a9dda4f4df3c59365d3b0ab71d17d103cbbf0e3c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.00254",
    "kind": "arxiv",
    "version": 1
  }
}