Pith Number

pith:4HVO2MJG

pith:2024:4HVO2MJGBVVJVIHVZB5OLT45WC

not attested not anchored not stored refs pending

Pragmatist: Multiview Conditional Diffusion Models for High-Fidelity 3D Reconstruction from Unposed Sparse Views

Chunhui Zhao, Songchun Zhang

arxiv:2412.08412 v2 · 2024-12-11 · 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{4HVO2MJGBVVJVIHVZB5OLT45WC}

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	2026-07-05T09:47:58.494258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1eaed31260d6a9aa0f5c87ae5cf9db09a7a1923e284b179b16b438d86a05dc8

Aliases

arxiv: 2412.08412 · arxiv_version: 2412.08412v2 · doi: 10.48550/arxiv.2412.08412 · pith_short_12: 4HVO2MJGBVVJ · pith_short_16: 4HVO2MJGBVVJVIHV · pith_short_8: 4HVO2MJG

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/4HVO2MJGBVVJVIHVZB5OLT45WC \
  | 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: e1eaed31260d6a9aa0f5c87ae5cf9db09a7a1923e284b179b16b438d86a05dc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b157421b9363248fc931488dcb93d88b7371c34ab6a41b8482ea81163a227fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-12-11T14:30:24Z",
    "title_canon_sha256": "0580dfd81d30dbb2f9815f507a66b599f779d4fe500e6f20bc88199ed3fe199b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.08412",
    "kind": "arxiv",
    "version": 2
  }
}