Pith Number

pith:Q6LSQYCD

pith:2020:Q6LSQYCD675MN4VMERTOUVAPLH

not attested not anchored not stored refs pending

What comprises a good talking-head video generation?: A Survey and Benchmark

Chenliang Xu, Guofeng Cui, Haitian Zheng, Lele Chen, Ziyi Kou

arxiv:2005.03201 v1 · 2020-05-07 · cs.CV · eess.IV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q6LSQYCD675MN4VMERTOUVAPLH}

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	2026-07-05T01:01:06.244666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8797286043f7fac6f2ac2466ea540f59e04db0d0a444cc9d810815f4784906d9

Aliases

arxiv: 2005.03201 · arxiv_version: 2005.03201v1 · doi: 10.48550/arxiv.2005.03201 · pith_short_12: Q6LSQYCD675M · pith_short_16: Q6LSQYCD675MN4VM · pith_short_8: Q6LSQYCD

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/Q6LSQYCD675MN4VMERTOUVAPLH \
  | 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: 8797286043f7fac6f2ac2466ea540f59e04db0d0a444cc9d810815f4784906d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f217e7af30a030f0928811fbdc9f4b2231883def99a213b3797d43f468bdb19",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-05-07T01:58:05Z",
    "title_canon_sha256": "9d7d9eeefce958f2cfa94c94f3189b0cf1aa78e48a9a97b6c381feb4db1eb66b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.03201",
    "kind": "arxiv",
    "version": 1
  }
}