Pith Number

pith:BOVGXS5Q

pith:2018:BOVGXS5QPCBOIXVAW2I5NOGUPL

not attested not anchored not stored refs pending

Artistic Object Recognition by Unsupervised Style Adaptation

Adriana Kovashka, Christopher Thomas

arxiv:1812.11139 v1 · 2018-12-28 · 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	2026-05-17T23:57:16.248193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0baa6bcbb07882e45ea0b691d6b8d47af4b36b3151bb341af3c39c5609dd7e88

Aliases

arxiv: 1812.11139 · arxiv_version: 1812.11139v1 · doi: 10.48550/arxiv.1812.11139 · pith_short_12: BOVGXS5QPCBO · pith_short_16: BOVGXS5QPCBOIXVA · pith_short_8: BOVGXS5Q

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/BOVGXS5QPCBOIXVAW2I5NOGUPL \
  | 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: 0baa6bcbb07882e45ea0b691d6b8d47af4b36b3151bb341af3c39c5609dd7e88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "227d9dec7e3f36f1ec0944c858799edc1cd48b153315708d1b612a404d5337a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-12-28T18:08:23Z",
    "title_canon_sha256": "302e7dc6aa3e9d64abf79dca63eb44b7bd1737876e25e4b25032da63a6770bfd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.11139",
    "kind": "arxiv",
    "version": 1
  }
}