Pith Number

pith:7JS3KEWQ

pith:2017:7JS3KEWQY5NTGQQCVTWV4ZWOLI

not attested not anchored not stored refs pending

FCSS: Fully Convolutional Self-Similarity for Dense Semantic Correspondence

Bumsub Ham, Dongbo Min, Kwanghoon Sohn, Sangryul Jeon, Seungryong Kim, Stephen Lin

arxiv:1702.00926 v1 · 2017-02-03 · 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	2026-05-18T00:51:29.404292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa65b512d0c75b334202aced5e66ce5a2f0be134a5df0a24095c0a20e82e11d3

Aliases

arxiv: 1702.00926 · arxiv_version: 1702.00926v1 · doi: 10.48550/arxiv.1702.00926 · pith_short_12: 7JS3KEWQY5NT · pith_short_16: 7JS3KEWQY5NTGQQC · pith_short_8: 7JS3KEWQ

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/7JS3KEWQY5NTGQQCVTWV4ZWOLI \
  | 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: fa65b512d0c75b334202aced5e66ce5a2f0be134a5df0a24095c0a20e82e11d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69bf7b152a577de37956670e7aebbc89d2a4d1aa439712ca7941f248418538bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-02-03T07:36:44Z",
    "title_canon_sha256": "f2f76893803874f991c3c5baef622da421b61967a20c6b0bb41ee133d9e66680"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.00926",
    "kind": "arxiv",
    "version": 1
  }
}