Pith Number

pith:ZMOXQ76I

pith:2020:ZMOXQ76ILV53SFEGNOYDIQBBTM

not attested not anchored not stored refs pending

PointAR: Efficient Lighting Estimation for Mobile Augmented Reality

Tian Guo, Yiqin Zhao

arxiv:2004.00006 v4 · 2020-03-30 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZMOXQ76ILV53SFEGNOYDIQBBTM}

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

1 paper in Pith

LuxDiT: Lighting Estimation with Video Diffusion Transformer

Receipt and verification

First computed	2026-07-05T01:20:16.770369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb1d787fc85d7bb914866bb03440219b1c2a228f018707909842c3316a20251f

Aliases

arxiv: 2004.00006 · arxiv_version: 2004.00006v4 · doi: 10.48550/arxiv.2004.00006 · pith_short_12: ZMOXQ76ILV53 · pith_short_16: ZMOXQ76ILV53SFEG · pith_short_8: ZMOXQ76I

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/ZMOXQ76ILV53SFEGNOYDIQBBTM \
  | 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: cb1d787fc85d7bb914866bb03440219b1c2a228f018707909842c3316a20251f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee5e55c30e7d2801d4697ceb5215e8662b70103f390e486ce83f5431921659e5",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-03-30T19:13:26Z",
    "title_canon_sha256": "1230e07a093b893f000e974b2e863cf26d12e12353daf54fc0c8502909b66a69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.00006",
    "kind": "arxiv",
    "version": 4
  }
}