Pith Number

pith:3MDZG2TJ

pith:2018:3MDZG2TJXCCWLTQUHYFTRS2JX6

not attested not anchored not stored refs pending

TipsC: Tips and Corrections for programming MOOCs

Amey Karkare, Pallav Agarwal, Parv Mor, Saksham Sharma

arxiv:1804.00373 v1 · 2018-04-02 · cs.AI · 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{3MDZG2TJXCCWLTQUHYFTRS2JX6}

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	2026-05-18T00:19:37.454559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db07936a69b88565ce143e0b38cb49bf9c3cacfa4074262a8585ede0823da7bc

Aliases

arxiv: 1804.00373 · arxiv_version: 1804.00373v1 · doi: 10.48550/arxiv.1804.00373 · pith_short_12: 3MDZG2TJXCCW · pith_short_16: 3MDZG2TJXCCWLTQU · pith_short_8: 3MDZG2TJ

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/3MDZG2TJXCCWLTQUHYFTRS2JX6 \
  | 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: db07936a69b88565ce143e0b38cb49bf9c3cacfa4074262a8585ede0823da7bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb91c6c7e3f96e8b3f893310857309e71fa2dba533bed955e97d93cf47a6055d",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-04-02T02:17:53Z",
    "title_canon_sha256": "fd9e869e07108ad2deb615aa28c1d9ec7b84d3f5995f8cb5636bb0b1190054f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00373",
    "kind": "arxiv",
    "version": 1
  }
}