Pith Number

pith:56B5O6WD

pith:2016:56B5O6WDCUVQFBSNQYJCXUPBZL

not attested not anchored not stored refs pending

Designing an ELearning Portal for Developing Countries: An Action Design Approach

Ahmed Imran, Jay Douglas, Tim Turner

arxiv:1606.02510 v1 · 2016-06-08 · 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{56B5O6WDCUVQFBSNQYJCXUPBZL}

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	2026-05-18T01:12:41.172456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef83d77ac3152b02864d86122bd1e1cac5df6c1cbf4db5fa0a4cbcd6b3ba8a3d

Aliases

arxiv: 1606.02510 · arxiv_version: 1606.02510v1 · doi: 10.48550/arxiv.1606.02510 · pith_short_12: 56B5O6WDCUVQ · pith_short_16: 56B5O6WDCUVQFBSN · pith_short_8: 56B5O6WD

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/56B5O6WDCUVQFBSNQYJCXUPBZL \
  | 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: ef83d77ac3152b02864d86122bd1e1cac5df6c1cbf4db5fa0a4cbcd6b3ba8a3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9afdaa17bb19cd6ec449d474a1cae7fc501e3fb95ad0a8cc9c56c233cf777a8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2016-06-08T11:13:38Z",
    "title_canon_sha256": "3121981eff49f06a2bbde9ec09630eaf2c15ccc5959408439148c971c7ce5eae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.02510",
    "kind": "arxiv",
    "version": 1
  }
}