Pith Number

pith:QCP5EQSP

pith:2026:QCP5EQSPWWDFCJLJEDYCKWUNII

not attested not anchored not stored refs pending

EchoCache: Energy-Guided Cross-Modal Caching for Efficient Audio-Driven Video Generation

Guojie Luo, Hailong Zou, Jiayu Chen, Maoliang Li, Rongshan Gao, Xiang Chen, Xiaoyu Wu, Xinhao Sun, Zihao Zheng

arxiv:2608.02474 v1 · 2026-08-03 · 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{QCP5EQSPWWDFCJLJEDYCKWUNII}

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	2026-08-04T02:43:45.298988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

809fd2424fb58651256920f0255a8d420278c6631bdcee461bfab961cd3d53e9

Aliases

arxiv: 2608.02474 · arxiv_version: 2608.02474v1 · doi: 10.48550/arxiv.2608.02474 · pith_short_12: QCP5EQSPWWDF · pith_short_16: QCP5EQSPWWDFCJLJ · pith_short_8: QCP5EQSP

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/QCP5EQSPWWDFCJLJEDYCKWUNII \
  | 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: 809fd2424fb58651256920f0255a8d420278c6631bdcee461bfab961cd3d53e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0584662e53bddaad274e40d1c3de4d2904f7555284613a286b5c3f9456bb308e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-08-03T16:42:54Z",
    "title_canon_sha256": "bbb192f064457a9bc9125e04a82d7068b7d21b87df9636569cff64493c488c12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.02474",
    "kind": "arxiv",
    "version": 1
  }
}