Pith Number

pith:27COFVQI

pith:2019:27COFVQIBY7UXNIQHLAYJ2NK7D

not attested not anchored not stored refs pending

Low-cost VR Collaborative System equipped with Haptic Feedback

Abdelkader Bellarbi (CDTA), Ahmed Bellabaci, Ahmed Bentaleb, Nadia Zenati-Henda (CDTA), Samir Benbelkacem (CDTA), Samir Otmane

arxiv:1903.01219 v1 · 2019-03-01 · 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{27COFVQIBY7UXNIQHLAYJ2NK7D}

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	2026-05-17T23:52:09.825882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7c4e2d6080e3f4bb5103ac184e9aaf8f9bcb6ce12de143b5d911854725dda8c

Aliases

arxiv: 1903.01219 · arxiv_version: 1903.01219v1 · doi: 10.48550/arxiv.1903.01219 · pith_short_12: 27COFVQIBY7U · pith_short_16: 27COFVQIBY7UXNIQ · pith_short_8: 27COFVQI

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/27COFVQIBY7UXNIQHLAYJ2NK7D \
  | 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: d7c4e2d6080e3f4bb5103ac184e9aaf8f9bcb6ce12de143b5d911854725dda8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f858167f0c6fcc6a789ec88ddbab33689e8e88e4c858ef873e18fe9917bb63c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2019-03-01T07:36:19Z",
    "title_canon_sha256": "f05b2c5f0236c7e0bded3e694f4fe0ae1ca3ae0aebfdf1bd14ffe4c64275f7c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.01219",
    "kind": "arxiv",
    "version": 1
  }
}