Pith Number

pith:6KPWDL4L

pith:2021:6KPWDL4LXMWNXJBVR3IKPA2CUA

not attested not anchored not stored refs pending

Toward Realistic Single-View 3D Object Reconstruction with Unsupervised Learning from Multiple Images

Anh Tuan Tran, Long-Nhat Ho, Minh Hoai, Quynh Phung

arxiv:2109.02288 v2 · 2021-09-06 · 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{6KPWDL4LXMWNXJBVR3IKPA2CUA}

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	2026-07-05T03:12:17.410277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f29f61af8bbb2cdba4358ed0a78342a015cacb7655cd757129e36d9f36622e73

Aliases

arxiv: 2109.02288 · arxiv_version: 2109.02288v2 · doi: 10.48550/arxiv.2109.02288 · pith_short_12: 6KPWDL4LXMWN · pith_short_16: 6KPWDL4LXMWNXJBV · pith_short_8: 6KPWDL4L

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/6KPWDL4LXMWNXJBVR3IKPA2CUA \
  | 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: f29f61af8bbb2cdba4358ed0a78342a015cacb7655cd757129e36d9f36622e73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75e371d43aab721e49c2226334bdceae459a52d366a8936ee76a04d22f46d8b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-09-06T08:34:04Z",
    "title_canon_sha256": "f859b7035071213485707090962efd02120256cfd966e72fd6983f758034507e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.02288",
    "kind": "arxiv",
    "version": 2
  }
}