Pith Number

pith:6BWZKMCX

pith:2024:6BWZKMCXY6RGTNMPHBEAEWVF5I

not attested not anchored not stored refs pending

Why Do Students (Not) Choose Second-Cycle Mathematics Studies? Questionnaire and Graduate-Tracking Evidence from Poland

Filip Turobo\'s, Jacek Sta\'ndo, Nicole Meisner, \.Zywilla Fechner

arxiv:2412.14796 v2 · 2024-12-19 · math.HO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6BWZKMCXY6RGTNMPHBEAEWVF5I}

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	2026-05-20T01:04:51.494635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f06d953057c7a269b58f3848025aa5ea3f93072abd738c8634c6200381b6ff41

Aliases

arxiv: 2412.14796 · arxiv_version: 2412.14796v2 · doi: 10.48550/arxiv.2412.14796 · pith_short_12: 6BWZKMCXY6RG · pith_short_16: 6BWZKMCXY6RGTNMP · pith_short_8: 6BWZKMCX

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/6BWZKMCXY6RGTNMPHBEAEWVF5I \
  | 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: f06d953057c7a269b58f3848025aa5ea3f93072abd738c8634c6200381b6ff41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90d986205c04d4be019a248b90bf9dc750028b9aaec158d152d62680d9cd40c6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.HO",
    "submitted_at": "2024-12-19T12:38:04Z",
    "title_canon_sha256": "71e067db5d8728be7c56772b9c545847efb9f7eadba4152a9e2e472f101d2e46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.14796",
    "kind": "arxiv",
    "version": 2
  }
}