Pith Number

pith:IO2NVDWJ

pith:2026:IO2NVDWJ7M265W3IPVZP5JTKJF

not attested not anchored not stored refs pending

Vera: Identity-Faithful Human Subject-to-Video Generation

Huafeng Shi, Huaibo Huang, Jiwen Liu, Shujuan Li, Xintao Wang, Xinyue Liu, Yan Zhou, Yulong Xu, Yu Shen Liu

arxiv:2607.20247 v1 · 2026-07-22 · 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{IO2NVDWJ7M265W3IPVZP5JTKJF}

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	2026-07-23T01:25:09.984948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43b4da8ec9fb35eedb687d72fea66a4941d87ce286d103255ce8214da9f7ff82

Aliases

arxiv: 2607.20247 · arxiv_version: 2607.20247v1 · doi: 10.48550/arxiv.2607.20247 · pith_short_12: IO2NVDWJ7M26 · pith_short_16: IO2NVDWJ7M265W3I · pith_short_8: IO2NVDWJ

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/IO2NVDWJ7M265W3IPVZP5JTKJF \
  | 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: 43b4da8ec9fb35eedb687d72fea66a4941d87ce286d103255ce8214da9f7ff82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d42e84d8f01baaad498b1dedf30945f190b57817611199d8cf67141808e7500b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-22T15:08:30Z",
    "title_canon_sha256": "86a0a07e642cd6177e3032b1cb04b980382d17aa8a3d49c385a8bfe90e1d75c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.20247",
    "kind": "arxiv",
    "version": 1
  }
}