Pith Number

pith:WLO43OZY

pith:2016:WLO43OZYTN352X5EI2KZX5BHXT

not attested not anchored not stored refs pending

Multiple-choice test of energy and momentum concepts

Chandralekha Singh, David Rosengrant

arxiv:1602.06497 v1 · 2016-02-21 · 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{WLO43OZYTN352X5EI2KZX5BHXT}

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.

Cited by

1 paper in Pith

Using an LLM to Investigate Students' Explanations on Conceptual Physics Questions

Receipt and verification

First computed	2026-05-18T01:20:13.804982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2ddcdbb389b77dd5fa446959bf427bceb681c4545766015ed58169f5174ecec

Aliases

arxiv: 1602.06497 · arxiv_version: 1602.06497v1 · doi: 10.48550/arxiv.1602.06497 · pith_short_12: WLO43OZYTN35 · pith_short_16: WLO43OZYTN352X5E · pith_short_8: WLO43OZY

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/WLO43OZYTN352X5EI2KZX5BHXT \
  | 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: b2ddcdbb389b77dd5fa446959bf427bceb681c4545766015ed58169f5174ecec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3eb803ba34e46ecb3a7aa0fe7b53fca19e3ee0ec4e737f82276e89fac369421b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2016-02-21T04:35:59Z",
    "title_canon_sha256": "80b0ac579d0bae2fddb2d494ec6c0c96a3fbb70732ef559a80f380237d8601c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.06497",
    "kind": "arxiv",
    "version": 1
  }
}