Pith Number

pith:OT7TYEAX

pith:2017:OT7TYEAXT65GFALLJSJEPOJNOS

not attested not anchored not stored refs pending

A controlled study of stereoscopic virtual reality in freshman electrostatics

Amber Byrum, Chris D. Porter, Chris Orban, Joseph R. Smith, Nick Young, Timothy M. McCormick

arxiv:1707.01544 v1 · 2017-07-05 · 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{OT7TYEAXT65GFALLJSJEPOJNOS}

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	2026-05-18T00:40:48.224985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74ff3c10179fba62816b4c9247b92d748c935161cbe2883f12969084163c8c9d

Aliases

arxiv: 1707.01544 · arxiv_version: 1707.01544v1 · doi: 10.48550/arxiv.1707.01544 · pith_short_12: OT7TYEAXT65G · pith_short_16: OT7TYEAXT65GFALL · pith_short_8: OT7TYEAX

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/OT7TYEAXT65GFALLJSJEPOJNOS \
  | 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: 74ff3c10179fba62816b4c9247b92d748c935161cbe2883f12969084163c8c9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f7971b44b9eb5b1aa06063b5e847716086efae2762b7607ab84001b273ba029",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2017-07-05T19:16:20Z",
    "title_canon_sha256": "cef60cec9707a0f65744efeeb34f3c3db6e3ba936cbdc265a8ba5d9208d86ace"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01544",
    "kind": "arxiv",
    "version": 1
  }
}