Pith Number

pith:QOZR3MRG

pith:2020:QOZR3MRGBYZ7PPVWLY5ABFN2WG

not attested not anchored not stored refs pending

DI-Fusion: Online Implicit 3D Reconstruction with Deep Priors

Haoxuan Song, Jiahui Huang, Shi-Min Hu, Shi-Sheng Huang

arxiv:2012.05551 v2 · 2020-12-10 · cs.CV · cs.GR · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QOZR3MRGBYZ7PPVWLY5ABFN2WG}

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	2026-07-05T02:26:40.190653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83b31db2260e33f7beb65e3a0095bab1b3f99602e421c4204ec0c75b761dd379

Aliases

arxiv: 2012.05551 · arxiv_version: 2012.05551v2 · doi: 10.48550/arxiv.2012.05551 · pith_short_12: QOZR3MRGBYZ7 · pith_short_16: QOZR3MRGBYZ7PPVW · pith_short_8: QOZR3MRG

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/QOZR3MRGBYZ7PPVWLY5ABFN2WG \
  | 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: 83b31db2260e33f7beb65e3a0095bab1b3f99602e421c4204ec0c75b761dd379

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a0482c750ebf31c86b2a50edbe92baea16f4ee28f598d28d5b8a2f750e58e48",
    "cross_cats_sorted": [
      "cs.GR",
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-12-10T09:46:35Z",
    "title_canon_sha256": "d5e0230bbeab668a2826ebf55aec8dc3885b37e3c97ca211dc03e48d03711fc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.05551",
    "kind": "arxiv",
    "version": 2
  }
}