Pith Number

pith:M456NH76

pith:2025:M456NH76H3E5IMZMY4NTDFJXYE

not attested not anchored not stored refs pending

AvatarBack: Back-Head Generation for Complete 3D Avatars from Front-View Images

Caifeng Shan, Peng Zhang, Shiqi Xin, Xiaolin Zhang, Yanbin Liu

arxiv:2508.20623 v1 · 2025-08-28 · 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{M456NH76H3E5IMZMY4NTDFJXYE}

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	2026-07-05T12:00:56.299136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

673be69ffe3ec9d4332cc71b319537c1282913e2f33395ed7ed895fe50ac5760

Aliases

arxiv: 2508.20623 · arxiv_version: 2508.20623v1 · doi: 10.48550/arxiv.2508.20623 · pith_short_12: M456NH76H3E5 · pith_short_16: M456NH76H3E5IMZM · pith_short_8: M456NH76

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/M456NH76H3E5IMZMY4NTDFJXYE \
  | 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: 673be69ffe3ec9d4332cc71b319537c1282913e2f33395ed7ed895fe50ac5760

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e8873ba9ce7a33771a24414bfa5b2b9376e258241e3c0d0700f418692ba5f2b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-28T10:15:38Z",
    "title_canon_sha256": "a70c32dfbf6e18c32a6e89e369abf597148d537e324afa4cf1013c54f9819372"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.20623",
    "kind": "arxiv",
    "version": 1
  }
}