Pith Number

pith:CU5COLS7

pith:2022:CU5COLS7UBOCVMV6YSQ4BTAHCC

not attested not anchored not stored refs pending

PORTAL: Portal Widget for Remote Target Acquisition and Control in Immersive Virtual Environments

Donghoon Kim, Dongyun Han, Isaac Cho

arxiv:2210.00171 v1 · 2022-10-01 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CU5COLS7UBOCVMV6YSQ4BTAHCC}

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	2026-07-05T05:02:29.295157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

153a272e5fa05c2ab2bec4a1c0cc07109f47cf0b7c96d49a96f1e45922aa4613

Aliases

arxiv: 2210.00171 · arxiv_version: 2210.00171v1 · doi: 10.48550/arxiv.2210.00171 · pith_short_12: CU5COLS7UBOC · pith_short_16: CU5COLS7UBOCVMV6 · pith_short_8: CU5COLS7

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/CU5COLS7UBOCVMV6YSQ4BTAHCC \
  | 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: 153a272e5fa05c2ab2bec4a1c0cc07109f47cf0b7c96d49a96f1e45922aa4613

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27e917d5d05af85a6d3372d1f52bed6a3bce4da51989523aecba25a0d0fb3505",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2022-10-01T02:41:14Z",
    "title_canon_sha256": "0e53c2e886a0cb682800697c689dfd2117e36b9030d3f36e8709780095ca353c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.00171",
    "kind": "arxiv",
    "version": 1
  }
}