Pith Number

pith:RZL7YBAE

pith:2016:RZL7YBAERPYDYC7A343NSMAEVF

not attested not anchored not stored refs pending

Virtual Reality based Learning Systems

Yang Cheng

arxiv:1605.08928 v1 · 2016-05-28 · cs.CY · cs.HC · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RZL7YBAERPYDYC7A343NSMAEVF}

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	2026-05-18T01:13:22.591035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e57fc04048bf03c0be0df36d93004a94d978dfd2e061f144a3c94aa65e9ce3f

Aliases

arxiv: 1605.08928 · arxiv_version: 1605.08928v1 · doi: 10.48550/arxiv.1605.08928 · pith_short_12: RZL7YBAERPYD · pith_short_16: RZL7YBAERPYDYC7A · pith_short_8: RZL7YBAE

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/RZL7YBAERPYDYC7A343NSMAEVF \
  | 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: 8e57fc04048bf03c0be0df36d93004a94d978dfd2e061f144a3c94aa65e9ce3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aefce8a9247fd9987466cdf21ca1e8a3a97beada24e5af99a54fa8c507e44651",
    "cross_cats_sorted": [
      "cs.HC",
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2016-05-28T19:29:13Z",
    "title_canon_sha256": "e8de741c0d94cde8d0d50df69da7ec19e9f1ce6a3205f28ccdf7ba385dab1b82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.08928",
    "kind": "arxiv",
    "version": 1
  }
}