Pith Number

pith:NAULETV5

pith:2019:NAULETV5W2CUHXRPF4QGZNCFZI

not attested not anchored not stored refs pending

Extract and Merge: Merging extracted humans from different images utilizing Mask R-CNN

Asati Minkesh, Kraisittipong Worranitta, Miyachi Taizo

arxiv:1908.00398 v1 · 2019-08-01 · cs.CV · cs.GR · 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{NAULETV5W2CUHXRPF4QGZNCFZI}

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	2026-07-04T23:51:00.039330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6828b24ebdb68543de2f2f206cb445ca3d1bca47cf2a70b8b18dc21cf6ac83e4

Aliases

arxiv: 1908.00398 · arxiv_version: 1908.00398v1 · doi: 10.48550/arxiv.1908.00398 · pith_short_12: NAULETV5W2CU · pith_short_16: NAULETV5W2CUHXRP · pith_short_8: NAULETV5

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/NAULETV5W2CUHXRPF4QGZNCFZI \
  | 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: 6828b24ebdb68543de2f2f206cb445ca3d1bca47cf2a70b8b18dc21cf6ac83e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec61808e50a83c6e98a9f11ad17ae878f09c49dfc2e6fc720ae833895b8c0e1a",
    "cross_cats_sorted": [
      "cs.GR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-01T13:50:00Z",
    "title_canon_sha256": "c7dbb0108f736e9f45601b01c45aa8365007e413bc61df4fa1b41102340929a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.00398",
    "kind": "arxiv",
    "version": 1
  }
}