Pith Number

pith:FQTCHVFQ

pith:2018:FQTCHVFQXA2VOWOCH6HACB6BIX

not attested not anchored not stored refs pending

Multispecies fruit flower detection using a refined semantic segmentation network

Amy Tabb, Henry Medeiros, Philipe A. Dias

arxiv:1809.10080 v1 · 2018-09-20 · cs.CV · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FQTCHVFQXA2VOWOCH6HACB6BIX}

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	2026-05-18T00:04:42.631403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c2623d4b0b8355759c23f8e0107c145edd5b917f287c341e8c6e55d0588b42c

Aliases

arxiv: 1809.10080 · arxiv_version: 1809.10080v1 · doi: 10.48550/arxiv.1809.10080 · pith_short_12: FQTCHVFQXA2V · pith_short_16: FQTCHVFQXA2VOWOC · pith_short_8: FQTCHVFQ

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/FQTCHVFQXA2VOWOCH6HACB6BIX \
  | 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: 2c2623d4b0b8355759c23f8e0107c145edd5b917f287c341e8c6e55d0588b42c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b9d6fbf6b6a36c7bf22f353106ab72cee1a880a8363123633ac961fe798080b",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-09-20T00:08:42Z",
    "title_canon_sha256": "e6b8424c43700282ef46c2d9988aec32d50732db23ca6784e2454fe31893ebb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.10080",
    "kind": "arxiv",
    "version": 1
  }
}