Pith Number

pith:YMPXXTMM

pith:2018:YMPXXTMMRVGPSK63W6IJ6FCEAJ

not attested not anchored not stored refs pending

Reflective Diary for Professional Development of Novice Teachers

Jan Nehyba, Martin Ukrop, Valdemar \v{S}v\'abensk\'y

arxiv:1811.02965 v1 · 2018-11-07 · 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{YMPXXTMMRVGPSK63W6IJ6FCEAJ}

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	2026-05-18T00:01:20.265407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c31f7bcd8c8d4cf92bdbb7909f1444025f47a27b4ad713fb89b4ce29de53ad46

Aliases

arxiv: 1811.02965 · arxiv_version: 1811.02965v1 · doi: 10.48550/arxiv.1811.02965 · pith_short_12: YMPXXTMMRVGP · pith_short_16: YMPXXTMMRVGPSK63 · pith_short_8: YMPXXTMM

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/YMPXXTMMRVGPSK63W6IJ6FCEAJ \
  | 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: c31f7bcd8c8d4cf92bdbb7909f1444025f47a27b4ad713fb89b4ce29de53ad46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a35f0a3403f30ad70677f5be0abe542235d192a3d76a289da805ac0b614aa02e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2018-11-07T16:30:24Z",
    "title_canon_sha256": "10d9c0b8a580f56e9a5e626cb9cdd7a067a1e7ed51490ad959b11513ce461b88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02965",
    "kind": "arxiv",
    "version": 1
  }
}