Pith Number

pith:SXWJUH6K

pith:2014:SXWJUH6KUFX3WHJNSVVEPH5S37

not attested not anchored not stored refs pending

Yet another derivation of special relativity transformations without the second postulate

Josep Llosa

arxiv:1401.6568 v1 · 2014-01-25 · physics.class-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{SXWJUH6KUFX3WHJNSVVEPH5S37}

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	2026-05-18T03:01:01.318969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95ec9a1fcaa16fbb1d2d956a479fb2dfebe9f6869b182b5be8e4ddb437616195

Aliases

arxiv: 1401.6568 · arxiv_version: 1401.6568v1 · doi: 10.48550/arxiv.1401.6568 · pith_short_12: SXWJUH6KUFX3 · pith_short_16: SXWJUH6KUFX3WHJN · pith_short_8: SXWJUH6K

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/SXWJUH6KUFX3WHJNSVVEPH5S37 \
  | 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: 95ec9a1fcaa16fbb1d2d956a479fb2dfebe9f6869b182b5be8e4ddb437616195

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d072c96c52de32c6d10e2001694218647dfa1a9cb88a7a0cf055bbbf4245ca6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2014-01-25T18:45:53Z",
    "title_canon_sha256": "9f61d32fb73c594ddf084f0d30da40cabea91bbfd7b5b82f9af31a0ba5c1d9c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.6568",
    "kind": "arxiv",
    "version": 1
  }
}