Pith Number

pith:LJOFCKBV

pith:2026:LJOFCKBV6MQKX6WXEYCIHNJZ55

not attested not anchored not stored refs pending

Visualizing Engineering Fundamentals: Design of Mixed Reality and Physical Toolkits for Effective Learning

Eshwara Prasad Sridhar, Mahmudur Rahman, Md Rassel Raihan, Mohammad Abu Nasir Rakib, Sharmin Akter, Somik Biswas

arxiv:2607.00979 v1 · 2026-07-01 · 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{LJOFCKBV6MQKX6WXEYCIHNJZ55}

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	2026-07-02T01:18:25.043247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a5c512835f320abfad7260483b539ef7616591bde887ba5b44086393bb6f42b

Aliases

arxiv: 2607.00979 · arxiv_version: 2607.00979v1 · doi: 10.48550/arxiv.2607.00979 · pith_short_12: LJOFCKBV6MQK · pith_short_16: LJOFCKBV6MQKX6WX · pith_short_8: LJOFCKBV

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/LJOFCKBV6MQKX6WXEYCIHNJZ55 \
  | 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: 5a5c512835f320abfad7260483b539ef7616591bde887ba5b44086393bb6f42b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20845172dbae44b8b26a7c428d973282f4c2dcae5cc34a86823208cafc3b60c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2026-07-01T14:13:41Z",
    "title_canon_sha256": "150838232696637986ba4626c77cc4b35379d93b725f3b06184a5d8c45305220"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00979",
    "kind": "arxiv",
    "version": 1
  }
}