Pith Number

pith:OQWM42WX

pith:2014:OQWM42WXAVGQZEAA6NQN2DJENW

not attested not anchored not stored refs pending

Acceleration Measurements Using Smartphone Sensors: Dealing with the Equivalence Principle

Arturo C. Mart\'i, Cecilia Cabeza, Mart\'in Monteiro

arxiv:1406.3867 v1 · 2014-06-15 · physics.ed-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{OQWM42WXAVGQZEAA6NQN2DJENW}

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	2026-05-18T01:11:35.470818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

742cce6ad7054d0c9000f360dd0d246db0bdee418dd742bed3d421e1880d564a

Aliases

arxiv: 1406.3867 · arxiv_version: 1406.3867v1 · doi: 10.48550/arxiv.1406.3867 · pith_short_12: OQWM42WXAVGQ · pith_short_16: OQWM42WXAVGQZEAA · pith_short_8: OQWM42WX

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/OQWM42WXAVGQZEAA6NQN2DJENW \
  | 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: 742cce6ad7054d0c9000f360dd0d246db0bdee418dd742bed3d421e1880d564a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e2572eb75107db500697b4438beff089fb5620ccc50e9f9af219d7d1eb2bcc2",
    "cross_cats_sorted": [
      "physics.pop-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2014-06-15T23:14:29Z",
    "title_canon_sha256": "e3d514bd5d08de238d57a01c3a1106091b705c085aaf4cfd8a1aaebed75510df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.3867",
    "kind": "arxiv",
    "version": 1
  }
}