Pith Number

pith:JYBUA53D

pith:2026:JYBUA53DAERK6PQAVOER5P6SRO

not attested not anchored not stored refs pending

Surprise Forcing: What to Remember, When to Skip in Long Video Generation

Bo Zheng, Chuanhao Li, Kaipeng Zhang, Muyao Niu, Shuwei Shi, Yinqiang Zheng, Zhen Li

arxiv:2607.18436 v1 · 2026-07-20 · 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{JYBUA53DAERK6PQAVOER5P6SRO}

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	2026-07-22T00:22:48.511222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e034077630122af3e00ab891ebfd28bbedc91c058c141f6eaa8379e67ef9a94

Aliases

arxiv: 2607.18436 · arxiv_version: 2607.18436v1 · doi: 10.48550/arxiv.2607.18436 · pith_short_12: JYBUA53DAERK · pith_short_16: JYBUA53DAERK6PQA · pith_short_8: JYBUA53D

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/JYBUA53DAERK6PQAVOER5P6SRO \
  | 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: 4e034077630122af3e00ab891ebfd28bbedc91c058c141f6eaa8379e67ef9a94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12b2ed60b45b575e81a0eed434f5c8c54a155b475a4570c225e01bfcd69ae3d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-20T18:37:58Z",
    "title_canon_sha256": "edc92b58930ff485ea4b05d8489c5c0eb425783a676ddceb1116ddc57a09953b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.18436",
    "kind": "arxiv",
    "version": 1
  }
}