Pith Number

pith:N5IO25E3

pith:2013:N5IO25E3QUTT4FEAGNAVF4DTPE

not attested not anchored not stored refs pending

Validation of the IS Impact Model for Measuring the Impact of e-Learning Systems in KSA Universities: Student Perspective

Anne Nguyen, Salem Alkhalaf, Steve Drew

arxiv:1301.0648 v1 · 2013-01-03 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N5IO25E3QUTT4FEAGNAVF4DTPE}

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	2026-05-18T03:37:18.066444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f50ed749b85273e1480334152f07379299024e5e443d36b14545ceb1e324c78

Aliases

arxiv: 1301.0648 · arxiv_version: 1301.0648v1 · doi: 10.48550/arxiv.1301.0648 · pith_short_12: N5IO25E3QUTT · pith_short_16: N5IO25E3QUTT4FEA · pith_short_8: N5IO25E3

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/N5IO25E3QUTT4FEAGNAVF4DTPE \
  | 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: 6f50ed749b85273e1480334152f07379299024e5e443d36b14545ceb1e324c78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7dab1a34bc195642318ea28ee5ee1a71ceca7db358506cf9883ad685e239188c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2013-01-03T23:28:23Z",
    "title_canon_sha256": "9d68a5a4046051e09bdd49fd6300c1a3ec49372d8aa776c77d16fb365b1ce807"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.0648",
    "kind": "arxiv",
    "version": 1
  }
}