Pith Number

pith:7VA5MY5E

pith:2011:7VA5MY5EDCJL7RLEBOLYEO27S4

not attested not anchored not stored refs pending

Impact of the Evolution of Smart Phones in Education Technology and its Application in Technical and Professional Studies: Indian Perspective

Manoj Kumar

arxiv:1109.0937 v1 · 2011-09-05 · 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{7VA5MY5EDCJL7RLEBOLYEO27S4}

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	2026-05-18T04:14:06.351130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd41d663a41892bfc5640b97823b5f970afcc150f4b6a3eab4bf03917caa1968

Aliases

arxiv: 1109.0937 · arxiv_version: 1109.0937v1 · doi: 10.48550/arxiv.1109.0937 · pith_short_12: 7VA5MY5EDCJL · pith_short_16: 7VA5MY5EDCJL7RLE · pith_short_8: 7VA5MY5E

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/7VA5MY5EDCJL7RLEBOLYEO27S4 \
  | 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: fd41d663a41892bfc5640b97823b5f970afcc150f4b6a3eab4bf03917caa1968

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00551c0d81a31284362c4cc5963888c0579da4c00736edb8eea8b3498f4ed2e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2011-09-05T15:33:22Z",
    "title_canon_sha256": "f31c8542c451619177049412c002a93a0d293036464dc774698b8e929b535a1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.0937",
    "kind": "arxiv",
    "version": 1
  }
}