Pith Number

pith:P2CK5BFA

pith:2011:P2CK5BFAGAGR5SA5QJSKYCFNI5

not attested not anchored not stored refs pending

Refined Characterization of Student Perspectives on Quantum Physics

Charles Baily, Noah D. Finkelstein

arxiv:1108.5800 v1 · 2011-08-30 · physics.ed-ph · quant-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{P2CK5BFAGAGR5SA5QJSKYCFNI5}

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	2026-05-18T02:00:44.954912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e84ae84a0300d1ec81d8264ac08ad477a28cfdf82a9205f450c02c8f01bc9f7

Aliases

arxiv: 1108.5800 · arxiv_version: 1108.5800v1 · doi: 10.48550/arxiv.1108.5800 · pith_short_12: P2CK5BFAGAGR · pith_short_16: P2CK5BFAGAGR5SA5 · pith_short_8: P2CK5BFA

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/P2CK5BFAGAGR5SA5QJSKYCFNI5 \
  | 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: 7e84ae84a0300d1ec81d8264ac08ad477a28cfdf82a9205f450c02c8f01bc9f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "549530256c7885b015a57b0568968096b5002daf0b50569b73983fb7009b715f",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2011-08-30T02:26:23Z",
    "title_canon_sha256": "d926e3f93849d43218042999a85878b4e84c2755c5fc49a297bb477f42130718"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.5800",
    "kind": "arxiv",
    "version": 1
  }
}