Pith Number

pith:44OT7BRZ

pith:2015:44OT7BRZI4HDAZE36S2OPOT4QP

not attested not anchored not stored refs pending

Media Usage in Post-Secondary Education and Implications for Teaching and Learning

Gerd Gidion, Ken Meadows, Luiz Fernando Capretz, Michael Grosch

arxiv:1507.06857 v1 · 2015-07-24 · 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{44OT7BRZI4HDAZE36S2OPOT4QP}

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	2026-05-18T01:36:21.865719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e71d3f8639470e30649bf4b4e7ba7c83e4427bede67f6c066d07ecf39f9e0c1d

Aliases

arxiv: 1507.06857 · arxiv_version: 1507.06857v1 · doi: 10.48550/arxiv.1507.06857 · pith_short_12: 44OT7BRZI4HD · pith_short_16: 44OT7BRZI4HDAZE3 · pith_short_8: 44OT7BRZ

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/44OT7BRZI4HDAZE36S2OPOT4QP \
  | 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: e71d3f8639470e30649bf4b4e7ba7c83e4427bede67f6c066d07ecf39f9e0c1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "159ab577f4b17cfbcd750ba89c69180890689564d5777d0a39d405c605be7bb0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2015-07-24T14:28:00Z",
    "title_canon_sha256": "fee460071d0dd13cd77c050131b9c980203c95470861984518d4d9dd4c133ae5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.06857",
    "kind": "arxiv",
    "version": 1
  }
}