Pith Number

pith:QDOYIHF3

pith:2010:QDOYIHF35AX42CZWLAMDJUMUMJ

not attested not anchored not stored refs pending

Physics Education using a Smartphone Accelerometer

Randall D. Peters

arxiv:1012.3416 v1 · 2010-12-15 · physics.gen-ph · physics.pop-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{QDOYIHF35AX42CZWLAMDJUMUMJ}

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	2026-05-18T04:33:16.887872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80dd841cbbe82fcd0b36581834d194625d66aa17e7e00469c7491bbe60949229

Aliases

arxiv: 1012.3416 · arxiv_version: 1012.3416v1 · doi: 10.48550/arxiv.1012.3416 · pith_short_12: QDOYIHF35AX4 · pith_short_16: QDOYIHF35AX42CZW · pith_short_8: QDOYIHF3

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/QDOYIHF35AX42CZWLAMDJUMUMJ \
  | 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: 80dd841cbbe82fcd0b36581834d194625d66aa17e7e00469c7491bbe60949229

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7552bd026316096a656f592de9eddaad890f3d248ce024431c8b3dfe56fa3827",
    "cross_cats_sorted": [
      "physics.pop-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2010-12-15T18:26:04Z",
    "title_canon_sha256": "9a4deb15cddd68cb1d36f2aa587aafe495cb972b7d454d5522930f0c1cd1859e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.3416",
    "kind": "arxiv",
    "version": 1
  }
}