Pith Number

pith:SR7WAHIF

pith:2019:SR7WAHIFQYRJUUZZMRWNYGKUXY

not attested not anchored not stored refs pending

Voice-Face Cross-modal Matching and Retrieval: A Benchmark

Chuyuan Xiong, Deyuan Zhang, Tao Liu, Xiaoyong Du

arxiv:1911.09338 v2 · 2019-11-21 · cs.CV

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\usepackage{pith}
\pithnumber{SR7WAHIFQYRJUUZZMRWNYGKUXY}

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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.

Cited by

1 paper in Pith

Face and Voice Cross-modal Association with Learning Convex Feature Embedding

Receipt and verification

First computed	2026-07-05T00:28:56.408332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

947f601d0586229a5339646cdc1954be0690f1bbfe362c8baa92a7496ebbedf3

Aliases

arxiv: 1911.09338 · arxiv_version: 1911.09338v2 · doi: 10.48550/arxiv.1911.09338 · pith_short_12: SR7WAHIFQYRJ · pith_short_16: SR7WAHIFQYRJUUZZ · pith_short_8: SR7WAHIF

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/SR7WAHIFQYRJUUZZMRWNYGKUXY \
  | 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: 947f601d0586229a5339646cdc1954be0690f1bbfe362c8baa92a7496ebbedf3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bac986ec6ba62aff0758f3b4b2be21c83b28f98b322c1286b8acb17a0c7db8a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-11-21T08:34:34Z",
    "title_canon_sha256": "d9eb94b60ef4fa86b56c8a55f45d08d0a63422c9b15c62c073271d11a80460e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.09338",
    "kind": "arxiv",
    "version": 2
  }
}