Pith Number

pith:2336O2AA

pith:2017:2336O2AA3BJBG4VAXISY7TBDWS

not attested not anchored not stored refs pending

Sparse Representation based Multi-sensor Image Fusion: A Review

Dacheng Tao, Jungong Han, Qiang Zhang, Rick S. Blum, Yi Liu

arxiv:1702.03515 v1 · 2017-02-12 · cs.CV

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

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	2026-05-18T00:50:53.613502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6f7e76800d8521372a0ba258fcc23b4942778a317a12aa624477319e405f4d5

Aliases

arxiv: 1702.03515 · arxiv_version: 1702.03515v1 · doi: 10.48550/arxiv.1702.03515 · pith_short_12: 2336O2AA3BJB · pith_short_16: 2336O2AA3BJBG4VA · pith_short_8: 2336O2AA

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/2336O2AA3BJBG4VAXISY7TBDWS \
  | 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: d6f7e76800d8521372a0ba258fcc23b4942778a317a12aa624477319e405f4d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8da056553f6e3a892d9f04909372fa9ae0acc6c1b0fe6fe31fe4d8529a072f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-02-12T11:43:09Z",
    "title_canon_sha256": "71f51ebccd4f6c583b1c76124a02fe456d73b2789b9ebf371cff2b8d6c0a7368"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.03515",
    "kind": "arxiv",
    "version": 1
  }
}