Pith Number

pith:O66HLSUC

pith:2019:O66HLSUCI7AXOWYVGPH46QW3RD

not attested not anchored not stored refs pending

VRKitchen: an Interactive 3D Virtual Environment for Task-oriented Learning

Ran Gong, Shu Wang, Song-Chun Zhu, Tianmin Shu, Xiaofeng Gao, Xu Xie

arxiv:1903.05757 v1 · 2019-03-13 · cs.HC · cs.AI · 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{O66HLSUCI7AXOWYVGPH46QW3RD}

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	2026-05-17T23:51:16.327586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77bc75ca8247c1775b1533cfcf42db88ecc5cf34f188b72cbcc767da8791afb6

Aliases

arxiv: 1903.05757 · arxiv_version: 1903.05757v1 · doi: 10.48550/arxiv.1903.05757 · pith_short_12: O66HLSUCI7AX · pith_short_16: O66HLSUCI7AXOWYV · pith_short_8: O66HLSUC

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/O66HLSUCI7AXOWYVGPH46QW3RD \
  | 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: 77bc75ca8247c1775b1533cfcf42db88ecc5cf34f188b72cbcc767da8791afb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a493978822743aeacea1f915385f1b52be31baa9c65ba8641df49b9c160efffe",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2019-03-13T23:31:21Z",
    "title_canon_sha256": "c6bb4402d9d596761074191ad2169c71d052d7b10059eb8fefa7e5a7bea5fbf2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.05757",
    "kind": "arxiv",
    "version": 1
  }
}