Pith Number

pith:57YLFBIG

pith:2026:57YLFBIGWZBJSER2YHGWPPO5GA

not attested not anchored not stored refs pending

Echo-Forcing: A Scene Memory Framework for Interactive Long Video Generation

Chuanguang Yang, Guoxin Fan, Haotong Qin, Libo Huang, Mingqiang Wu, Weilun Feng, Xiaokun Liu, Yongjun Xu, Yuqi Li, Zhefeng Zhang, Zhulin An

arxiv:2605.16003 v1 · 2026-05-15 · 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{57YLFBIGWZBJSER2YHGWPPO5GA}

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	2026-05-20T00:01:48.532211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eff0b28506b64299123ac1cd67bddd300fd68875ba00f6931ef54420383c585c

Aliases

arxiv: 2605.16003 · arxiv_version: 2605.16003v1 · doi: 10.48550/arxiv.2605.16003 · pith_short_12: 57YLFBIGWZBJ · pith_short_16: 57YLFBIGWZBJSER2 · pith_short_8: 57YLFBIG

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/57YLFBIGWZBJSER2YHGWPPO5GA \
  | 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: eff0b28506b64299123ac1cd67bddd300fd68875ba00f6931ef54420383c585c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbe4ef44325a1f835447a0f6eaf2fcd6e659e9cfd35f42aa5a4b4305c802bf5a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-15T14:33:09Z",
    "title_canon_sha256": "ad82a8eec7d176a58f940f4e5f688a49e7f281f0c96ce588f69071441c875415"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.16003",
    "kind": "arxiv",
    "version": 1
  }
}