Pith Number

pith:63RKBDYF

pith:2023:63RKBDYFRDBNQBWKNWJPEYQK6L

not attested not anchored not stored refs pending

Age Estimation Based on Graph Convolutional Networks and Multi-head Attention Mechanisms

Changwei Yao, Miaomiao Yang, Shijin Yan

arxiv:2310.08064 v1 · 2023-10-12 · 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{63RKBDYFRDBNQBWKNWJPEYQK6L}

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	2026-07-05T07:00:00.418414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6e2a08f0588c2d806ca6d92f2620af2f91f6205160dbb1a36cf63e53921dca3

Aliases

arxiv: 2310.08064 · arxiv_version: 2310.08064v1 · doi: 10.48550/arxiv.2310.08064 · pith_short_12: 63RKBDYFRDBN · pith_short_16: 63RKBDYFRDBNQBWK · pith_short_8: 63RKBDYF

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/63RKBDYFRDBNQBWKNWJPEYQK6L \
  | 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: f6e2a08f0588c2d806ca6d92f2620af2f91f6205160dbb1a36cf63e53921dca3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4de8130685fbb7022f75f6d15446e52b325dc807af27c70e9c0b07c9b7f90b67",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-10-12T06:26:39Z",
    "title_canon_sha256": "6e4dc6fb8970a3092e0fd145b8eb43a8215c129f12c084bf91729f3a8d1b73fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.08064",
    "kind": "arxiv",
    "version": 1
  }
}