Pith Number

pith:2RP6KSPS

pith:2019:2RP6KSPSZ2Z2HJNPNZ7ITNSBOP

not attested not anchored not stored refs pending

Hierarchical Cross-Modal Talking Face Generationwith Dynamic Pixel-Wise Loss

Chenliang Xu, Lele Chen, Ross K. Maddox, Zhiyao Duan

arxiv:1905.03820 v1 · 2019-05-09 · 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{2RP6KSPSZ2Z2HJNPNZ7ITNSBOP}

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	2026-05-17T23:46:35.530799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d45fe549f2ceb3a3a5af6e7e89b64173e7bcabf7738e0bec40a4a4c47edee62b

Aliases

arxiv: 1905.03820 · arxiv_version: 1905.03820v1 · doi: 10.48550/arxiv.1905.03820 · pith_short_12: 2RP6KSPSZ2Z2 · pith_short_16: 2RP6KSPSZ2Z2HJNP · pith_short_8: 2RP6KSPS

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/2RP6KSPSZ2Z2HJNPNZ7ITNSBOP \
  | 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: d45fe549f2ceb3a3a5af6e7e89b64173e7bcabf7738e0bec40a4a4c47edee62b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40fbe5e48d6a14dfe1b61427e9b305df68855718cf8cad945b68aaf2760a9c4a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-09T19:14:26Z",
    "title_canon_sha256": "23169dbe48b905012d59c9a3761512110fb7f7c530c30ef317dbed6123b54f21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.03820",
    "kind": "arxiv",
    "version": 1
  }
}