Pith Number

pith:DRK23AIX

pith:2019:DRK23AIXLZOD7WRGIQJODZSDD2

not attested not anchored not stored refs pending

BridgeNet: A Continuity-Aware Probabilistic Network for Age Estimation

Chunjing Xu, Jianjiang Feng, Jie Zhou, Jiwen Lu, Qi Tian, Wanhua Li

arxiv:1904.03358 v1 · 2019-04-06 · cs.CV

Open paper page JSON 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

Receipt and verification

First computed	2026-05-17T23:49:13.729295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c55ad81175e5c3fda264412e1e6431e9bb5fe023cec2e79c02898b33afef511

Aliases

arxiv: 1904.03358 · arxiv_version: 1904.03358v1 · doi: 10.48550/arxiv.1904.03358

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/DRK23AIXLZOD7WRGIQJODZSDD2 \
  | 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: 1c55ad81175e5c3fda264412e1e6431e9bb5fe023cec2e79c02898b33afef511

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4abb680c00461d219bde2447a8b48887312b52963995d348955c502d198ba7fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-06T04:21:23Z",
    "title_canon_sha256": "91c7e2b8343fe8e0287c12dfd14f64dfe997a44ff59ed08ede7af799cb13b0c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.03358",
    "kind": "arxiv",
    "version": 1
  }
}