Pith Number

pith:RJSJNNYI

pith:2015:RJSJNNYIRIZSW5NILJBTMROE2D

not attested not anchored not stored refs pending

Students' epistemologies about experimental physics: Validating the Colorado Learning Attitudes about Science Survey for Experimental Physics

Bethany R. Wilcox, H.J. Lewandowski

arxiv:1512.06869 v2 · 2015-12-21 · 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{RJSJNNYIRIZSW5NILJBTMROE2D}

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	2026-05-18T01:12:40.375341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a6496b7088a332b75a85a433645c4d0d75dc8a0824faab8d179ceabb68499d6

Aliases

arxiv: 1512.06869 · arxiv_version: 1512.06869v2 · doi: 10.48550/arxiv.1512.06869 · pith_short_12: RJSJNNYIRIZS · pith_short_16: RJSJNNYIRIZSW5NI · pith_short_8: RJSJNNYI

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/RJSJNNYIRIZSW5NILJBTMROE2D \
  | 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: 8a6496b7088a332b75a85a433645c4d0d75dc8a0824faab8d179ceabb68499d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "893970bd6b34b31f93ffd044a6eb86a05e669ea3b5c25e20a02b272060a48a97",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2015-12-21T21:06:26Z",
    "title_canon_sha256": "25b134d06fd1f4a2f59d914dbe2d116826926e7c016b3f0820830b7721b2226e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.06869",
    "kind": "arxiv",
    "version": 2
  }
}