Pith Number

pith:5ZKBXQEU

pith:2026:5ZKBXQEUPCYZKRZEKOPRMZSR4C

not attested not anchored not stored refs pending

EM-Vid: Training-Free Entity-Centric Memory for Efficient and Consistent Multi-Shot Video Generation

Chun-Hao P. Huang, Hyeonho Jeong, Jente Vandersanden, Matheus Gadelha, Yulia Gryaditskaya

arxiv:2605.23610 v1 · 2026-05-22 · cs.CV · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5ZKBXQEUPCYZKRZEKOPRMZSR4C}

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	2026-05-25T02:02:22.011006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee541bc09478b1954724539f166651e0856d6d7d6c3ff416a7daf72fe590fbaf

Aliases

arxiv: 2605.23610 · arxiv_version: 2605.23610v1 · doi: 10.48550/arxiv.2605.23610 · pith_short_12: 5ZKBXQEUPCYZ · pith_short_16: 5ZKBXQEUPCYZKRZE · pith_short_8: 5ZKBXQEU

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/5ZKBXQEUPCYZKRZEKOPRMZSR4C \
  | 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: ee541bc09478b1954724539f166651e0856d6d7d6c3ff416a7daf72fe590fbaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9079a323056e21c9cbd20028ca7368be3727e76b67168fe9f436579ce3acb06c",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-22T13:20:29Z",
    "title_canon_sha256": "55d0ddd9b015c6138a44cb6365b2ef5f8c9047dfa9008edb05326efa2e4feb67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23610",
    "kind": "arxiv",
    "version": 1
  }
}