Pith Number

pith:4ZG5N2N6

pith:2020:4ZG5N2N66VRFZ6DPZ2Q2LB5E6U

not attested not anchored not stored refs pending

AIM 2020: Scene Relighting and Illumination Estimation Challenge

Akashdeep Jassal, A. N. Rajagopalan, Chenghua Li, Chu-Tak Li, Cong Leng, Densen Puthussery, Hengxing Cai, Hrishikesh P S, Jian Cheng, Jiji C V, Kele Xu, Kuldeep Purohit, Liping Dong, Li-Wen Wang, Mahmoud Afifi, Maitreya Suin, Majed El Helou, Melvin Kuriakose, Michael S. Brown, M. Parisa Beham, Nisarg A. Shah, Qing Wang, Radu Timofte, R. Suganya, Ruofan Zhou, Sabari Nathan, Sabine S\"usstrunk, Shanshan Zhao, Sourya Dipta Das, Tongtong Zhao, Xin Huang, Yaning Li, Yuzhong Liu, Yu Zhu, Zhi-Song Liu, Zhongyun Hu, Zhuolong Jiang

arxiv:2009.12798 v1 · 2020-09-27 · 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{4ZG5N2N66VRFZ6DPZ2Q2LB5E6U}

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	2026-07-05T01:38:23.428116Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e64dd6e9bef5625cf86fcea1a587a4f50815ad92ae8ef1345bcf898c1a7619e8

Aliases

arxiv: 2009.12798 · arxiv_version: 2009.12798v1 · doi: 10.48550/arxiv.2009.12798 · pith_short_12: 4ZG5N2N66VRF · pith_short_16: 4ZG5N2N66VRFZ6DP · pith_short_8: 4ZG5N2N6

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/4ZG5N2N66VRFZ6DPZ2Q2LB5E6U \
  | 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: e64dd6e9bef5625cf86fcea1a587a4f50815ad92ae8ef1345bcf898c1a7619e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fe15bb2e38e0e32edfc5de577cba00dc7e92be966de97446f3d6ac71bc2be5a",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-09-27T09:16:43Z",
    "title_canon_sha256": "5a7da16fe9fd3883028825401ceae1308432fe88df1daecbf087a4402da37987"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.12798",
    "kind": "arxiv",
    "version": 1
  }
}