Pith Number

pith:SRLSSSR2

pith:2017:SRLSSSR2SOA54JFIJZKL7G2SSX

not attested not anchored not stored refs pending

Effect of visual cues and video solutions on conceptual tasks

Elise Agra, John Hutson, Lester C. Loschky, N. Sanjay Rebello, Tianlong Zu

arxiv:1701.04497 v1 · 2017-01-17 · 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{SRLSSSR2SOA54JFIJZKL7G2SSX}

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	2026-05-18T00:52:43.548453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9457294a3a9381de24a84e54bf9b5295d3627790ccf10be46c61a2946fe05715

Aliases

arxiv: 1701.04497 · arxiv_version: 1701.04497v1 · doi: 10.48550/arxiv.1701.04497 · pith_short_12: SRLSSSR2SOA5 · pith_short_16: SRLSSSR2SOA54JFI · pith_short_8: SRLSSSR2

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/SRLSSSR2SOA54JFIJZKL7G2SSX \
  | 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: 9457294a3a9381de24a84e54bf9b5295d3627790ccf10be46c61a2946fe05715

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b59fd8828458a4b18e80dc04e0ab0983b3fa0e171315413f625e182411aecba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2017-01-17T00:42:00Z",
    "title_canon_sha256": "2a34d0ec7d608086d666a951c37c132de3eeaedd254e7689e2ae360a5033dc16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.04497",
    "kind": "arxiv",
    "version": 1
  }
}