Pith Number

pith:4ZILKKT7

pith:2016:4ZILKKT774RGTUKLP5ZNSAK3NX

not attested not anchored not stored refs pending

Are inequities in self-efficacy a systemic feature of physics education?

Jayson M. Nissen

arxiv:1612.09188 v1 · 2016-12-29 · 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{4ZILKKT774RGTUKLP5ZNSAK3NX}

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	2026-05-18T00:53:46.271864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e650b52a7fff2269d14b7f72d9015b6de3abdbf8027d9396306560da074808e7

Aliases

arxiv: 1612.09188 · arxiv_version: 1612.09188v1 · doi: 10.48550/arxiv.1612.09188 · pith_short_12: 4ZILKKT774RG · pith_short_16: 4ZILKKT774RGTUKL · pith_short_8: 4ZILKKT7

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/4ZILKKT774RGTUKLP5ZNSAK3NX \
  | 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: e650b52a7fff2269d14b7f72d9015b6de3abdbf8027d9396306560da074808e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0431826bab789e8d745cb8b9f5cde7163e1534636ebda65f761deeaf1f298374",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2016-12-29T16:14:36Z",
    "title_canon_sha256": "073bc7921fd45055c42f04b6986c1e8e35b9de973c179a0a81157a37adaf2753"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.09188",
    "kind": "arxiv",
    "version": 1
  }
}