Pith Number

pith:N4IJCKFV

pith:2026:N4IJCKFVHER6TSM7ZVCZV4LTWR

not attested not anchored not stored refs pending

FreqForcing: Autoregressive Long Video Generation via Spectral Self-Anchoring

Jiatong Li, Leo Liang, Linghe Kong, Yulun Zhang

arxiv:2607.27110 v1 · 2026-07-29 · 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{N4IJCKFVHER6TSM7ZVCZV4LTWR}

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	2026-07-30T01:23:36.581251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

6f109128b53923e9c99fcd459af173b45309c09598edbc2ad91a8890345a8d5a

Aliases

arxiv: 2607.27110 · arxiv_version: 2607.27110v1 · doi: 10.48550/arxiv.2607.27110 · pith_short_12: N4IJCKFVHER6 · pith_short_16: N4IJCKFVHER6TSM7 · pith_short_8: N4IJCKFV

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/N4IJCKFVHER6TSM7ZVCZV4LTWR \
  | 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: 6f109128b53923e9c99fcd459af173b45309c09598edbc2ad91a8890345a8d5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94ef720f03c07dea4ba8b737064ffc63ed6e238cc111ca16f95b9943160e5772",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-29T16:38:47Z",
    "title_canon_sha256": "109403d57248b7fa091fdaf55530a0b691f01199bfae3d51b2edd49fd0fe599a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27110",
    "kind": "arxiv",
    "version": 1
  }
}