Pith Number

pith:6CZ6GZAI

pith:2026:6CZ6GZAIZYMEXSCCP245OCOF3S

not attested not anchored not stored refs pending

Moving Alphabet: A Controlled Study of Training Data for Text-to-Video Generation

Amber Yijia Zheng, Lu Liu, Raymond A. Yeh, Xi Yin

arxiv:2607.18789 v1 · 2026-07-21 · 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{6CZ6GZAIZYMEXSCCP245OCOF3S}

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	2026-07-22T01:23:11.908197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0b3e36408ce184bc8427eb9d709c5dc887efc9211b8c41dbe699c0a3947e77a

Aliases

arxiv: 2607.18789 · arxiv_version: 2607.18789v1 · doi: 10.48550/arxiv.2607.18789 · pith_short_12: 6CZ6GZAIZYME · pith_short_16: 6CZ6GZAIZYMEXSCC · pith_short_8: 6CZ6GZAI

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/6CZ6GZAIZYMEXSCCP245OCOF3S \
  | 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: f0b3e36408ce184bc8427eb9d709c5dc887efc9211b8c41dbe699c0a3947e77a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eafb286b9335eb0babd97df5ac4f176c1c71956b6c378eeb7914941c8f7241e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-21T07:07:19Z",
    "title_canon_sha256": "a2654397cb531d4a3b6a26e139016dde4a2a93731009941c281e89cd3c4c3e2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.18789",
    "kind": "arxiv",
    "version": 1
  }
}