Pith Number

pith:QM4EEH5O

pith:2016:QM4EEH5O225WJ3ZTPHSKYMFY2K

not attested not anchored not stored refs pending

Learning deep structured network for weakly supervised change detection

Fatih Porikli, Ferdous Sohel, Mohammed Bennamoun, Roberto Togneri, Salman H Khan, Xuming He

arxiv:1606.02009 v2 · 2016-06-07 · 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{QM4EEH5O225WJ3ZTPHSKYMFY2K}

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	2026-05-18T00:44:00.968905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8338421faed6bb64ef3379e4ac30b8d2a2b866f5bbc61df274f77b8cde5dbc09

Aliases

arxiv: 1606.02009 · arxiv_version: 1606.02009v2 · doi: 10.48550/arxiv.1606.02009 · pith_short_12: QM4EEH5O225W · pith_short_16: QM4EEH5O225WJ3ZT · pith_short_8: QM4EEH5O

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/QM4EEH5O225WJ3ZTPHSKYMFY2K \
  | 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: 8338421faed6bb64ef3379e4ac30b8d2a2b866f5bbc61df274f77b8cde5dbc09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c18223114377e0f0f3bf1f04bd72ab8414c277f70f2c6a78fea34b2a1c15e2b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-06-07T03:20:37Z",
    "title_canon_sha256": "1d7c11d22d0b7de73a5adc8a20ddcc868a8e853662931bc0dc33e8336ada4b4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.02009",
    "kind": "arxiv",
    "version": 2
  }
}