Pith Number

pith:UT2HWELS

pith:2025:UT2HWELSE2EH6WD2VHXMQGVBQR

not attested not anchored not stored refs pending

Determining the acceleration field of a rigid body using three accelerometers and one gyroscope, with applications in mild traumatic brain injury

Benjamin E. Grossman-Ponemona, Haneesh Kesari, Yang Wan

arxiv:2508.07464 v1 · 2025-08-10 · physics.app-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{UT2HWELSE2EH6WD2VHXMQGVBQR}

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	2026-07-05T11:51:46.641270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4f47b117226887f587aa9eec81aa184518315f7a98130024665c8e8459c0fc0

Aliases

arxiv: 2508.07464 · arxiv_version: 2508.07464v1 · doi: 10.48550/arxiv.2508.07464 · pith_short_12: UT2HWELSE2EH · pith_short_16: UT2HWELSE2EH6WD2 · pith_short_8: UT2HWELS

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/UT2HWELSE2EH6WD2VHXMQGVBQR \
  | 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: a4f47b117226887f587aa9eec81aa184518315f7a98130024665c8e8459c0fc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f99aa42039cfb81ba109f6e8d0e01404ac537e76b75ca60881ea4a0e69f87b9b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2025-08-10T19:31:38Z",
    "title_canon_sha256": "1fb1d9fc1551c6871e8f375f442463e959ec12521e34c866c11184537a88a990"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.07464",
    "kind": "arxiv",
    "version": 1
  }
}