Pith Number

pith:HTPYCGEU

pith:2023:HTPYCGEUVK2OTQGXBG5VDYYSCT

not attested not anchored not stored refs pending

PAC-NeRF: Physics Augmented Continuum Neural Radiance Fields for Geometry-Agnostic System Identification

Chenfanfu Jiang, Chuang Gan, Krishna Murthy Jatavallabhula, Ming Lin, Peter Yichen Chen, Xuan Li, Yi-Ling Qiao

arxiv:2303.05512 v1 · 2023-03-09 · cs.CV · cs.AI · cs.GR · cs.LG · 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{HTPYCGEUVK2OTQGXBG5VDYYSCT}

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.

Cited by

9 papers in Pith

MeGAS: Thermomechanical Dynamic Gaussian Splatting for Thermophysical Scene Editing

R5DGS: Semantic-Aware 4D Gaussian Splatting with Rigid Body Constraints for Efficient Dynamic Scene Reconstruction

NeuROK: Generative 4D Neural Object Kinematics

SAM3D-Phys: Towards Multi-Object Interactive Simulation in Real World

LIVE-GS: LLM Powers Interactive VR Experience with Physics-Aware Gaussian Splatting

Receipt and verification

First computed	2026-07-05T05:49:41.953205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cdf811894aab4e9c0d709bb51e31214ccf7919f3bb5e6f8819936da2d9df5f8

Aliases

arxiv: 2303.05512 · arxiv_version: 2303.05512v1 · doi: 10.48550/arxiv.2303.05512 · pith_short_12: HTPYCGEUVK2O · pith_short_16: HTPYCGEUVK2OTQGX · pith_short_8: HTPYCGEU

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/HTPYCGEUVK2OTQGXBG5VDYYSCT \
  | 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: 3cdf811894aab4e9c0d709bb51e31214ccf7919f3bb5e6f8819936da2d9df5f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f29567fa92a7ace8a48f8ec2e2d7bb69cbac56f4ab5191843c03a5079a0f9a27",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.GR",
      "cs.LG",
      "cs.RO"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-03-09T18:59:50Z",
    "title_canon_sha256": "0afbcecbd872583036647b82ae74d16d2ff60ba177a6cdb0ec7a15c6533a98a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.05512",
    "kind": "arxiv",
    "version": 1
  }
}