Pith Number

pith:XCRQMW3R

pith:2023:XCRQMW3REWBWVCPHKVGDF6VNVU

not attested not anchored not stored refs pending

ObjectSDF++: Improved Object-Compositional Neural Implicit Surfaces

Jianfei Cai, Jianmin Zheng, Kaisiyuan Wang, Kejie Li, Qianyi Wu

arxiv:2308.07868 v2 · 2023-08-15 · 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{XCRQMW3REWBWVCPHKVGDF6VNVU}

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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.

Cited by

1 paper in Pith

FreBIS: Frequency-Based Stratification for Neural Implicit Surface Representations

Receipt and verification

First computed	2026-07-05T06:42:07.668776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8a3065b7125836a89e7554c32faadad0fcd946113cfd7c6eb192cecd3c92cd6

Aliases

arxiv: 2308.07868 · arxiv_version: 2308.07868v2 · doi: 10.48550/arxiv.2308.07868 · pith_short_12: XCRQMW3REWBW · pith_short_16: XCRQMW3REWBWVCPH · pith_short_8: XCRQMW3R

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/XCRQMW3REWBWVCPHKVGDF6VNVU \
  | 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: b8a3065b7125836a89e7554c32faadad0fcd946113cfd7c6eb192cecd3c92cd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0224b3998cfeb28254fa4b32b6beedd24e65584a6d4e5d552b20c046782769c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-08-15T16:35:40Z",
    "title_canon_sha256": "b68fe8d0c8f7dd730eaba1fac1173bf5195fef9d3dd0c77954fa55e55ba8390a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.07868",
    "kind": "arxiv",
    "version": 2
  }
}