Pith Number

pith:3NDELGYP

pith:2025:3NDELGYP7E673GBCQW6EBCJ3RS

not attested not anchored not stored refs pending

Apples Falling, Buckets Rolling, and Why Inertia Keeps Trolling: Inertial Motion is Not Natural Motion

Nicola Bamonti

arxiv:2504.14734 v2 · 2025-04-20 · physics.hist-ph · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3NDELGYP7E673GBCQW6EBCJ3RS}

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	2026-07-05T11:36:30.923551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db46459b0ff93dfd982285bc40893b8cbfe4585325b89b9288a916f701691362

Aliases

arxiv: 2504.14734 · arxiv_version: 2504.14734v2 · doi: 10.48550/arxiv.2504.14734 · pith_short_12: 3NDELGYP7E67 · pith_short_16: 3NDELGYP7E673GBC · pith_short_8: 3NDELGYP

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/3NDELGYP7E673GBCQW6EBCJ3RS \
  | 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: db46459b0ff93dfd982285bc40893b8cbfe4585325b89b9288a916f701691362

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9382f93f9017a6582be7671ad42cf462f37104b2bb0c5c3ec90fe170d2805219",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2025-04-20T20:33:33Z",
    "title_canon_sha256": "d4dbb0c2130232a3598c31201c2606d025b5c383120209696c48fbef518e036b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.14734",
    "kind": "arxiv",
    "version": 2
  }
}