Pith Number

pith:HLRTYGMA

pith:2014:HLRTYGMA564AJB2FY2FOGS7KBG

not attested not anchored not stored refs pending

Adaptive Model for Computer-Assisted Assessment in Programming Skills

C. Gonz\'alez-Sacrist\'an, F. D\'iez, G. M. Sacha, P. Molins-Ruano, P. Rodriguez

arxiv:1403.1465 v1 · 2014-03-06 · cs.CY · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HLRTYGMA564AJB2FY2FOGS7KBG}

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	2026-05-18T02:56:58.982063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ae33c1980efb8048745c68ae34bea09ae8b169090b722c616dd84e2afd04ee1

Aliases

arxiv: 1403.1465 · arxiv_version: 1403.1465v1 · doi: 10.48550/arxiv.1403.1465 · pith_short_12: HLRTYGMA564A · pith_short_16: HLRTYGMA564AJB2F · pith_short_8: HLRTYGMA

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/HLRTYGMA564AJB2FY2FOGS7KBG \
  | 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: 3ae33c1980efb8048745c68ae34bea09ae8b169090b722c616dd84e2afd04ee1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6bd03ec19b740b2e29868c44d68ec914cc1fd33aacae966913601923f4b1334",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2014-03-06T15:36:55Z",
    "title_canon_sha256": "f2890bccea15e8a687d9e730be263d126f10320d1c963187ba56301fe56889cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.1465",
    "kind": "arxiv",
    "version": 1
  }
}