Pith Number

pith:ABPLIYSY

pith:2016:ABPLIYSYTAZTSI3E6JAWUA3N2V

not attested not anchored not stored refs pending

Surveying Turkish high school and university student attitudes and approaches to physics problem solving

Andrew Mason, Chandralekha Singh, Nuri Balta

arxiv:1604.02620 v1 · 2016-04-10 · physics.ed-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ABPLIYSYTAZTSI3E6JAWUA3N2V}

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	2026-05-18T01:16:59.236573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

005eb462589833392364f2416a036dd56f95cf6ad2a9a8f076efb63a0e2855b8

Aliases

arxiv: 1604.02620 · arxiv_version: 1604.02620v1 · doi: 10.48550/arxiv.1604.02620 · pith_short_12: ABPLIYSYTAZT · pith_short_16: ABPLIYSYTAZTSI3E · pith_short_8: ABPLIYSY

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/ABPLIYSYTAZTSI3E6JAWUA3N2V \
  | 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: 005eb462589833392364f2416a036dd56f95cf6ad2a9a8f076efb63a0e2855b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3a2baa583e01eb0ff2b69859802f139ec95773c8e81e19f476cf40f7bb5adaa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2016-04-10T00:14:43Z",
    "title_canon_sha256": "0f145d8aeba4e3bdd360d8624cc0774f34bcdacc55f4293edc09700566b77744"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.02620",
    "kind": "arxiv",
    "version": 1
  }
}