Pith Number

pith:MVMPGNSC

pith:2014:MVMPGNSCK2MX2NQZXNCQK54MWE

not attested not anchored not stored refs pending

The four particles paradox in special relativity

J. Manuel Garcia-Islas

arxiv:1412.2057 v1 · 2014-12-02 · physics.class-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{MVMPGNSCK2MX2NQZXNCQK54MWE}

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	2026-05-18T02:31:58.854874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6558f3364256997d3619bb4505778cb12962d0877812ced22e425baeb54142f6

Aliases

arxiv: 1412.2057 · arxiv_version: 1412.2057v1 · doi: 10.48550/arxiv.1412.2057 · pith_short_12: MVMPGNSCK2MX · pith_short_16: MVMPGNSCK2MX2NQZ · pith_short_8: MVMPGNSC

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/MVMPGNSCK2MX2NQZXNCQK54MWE \
  | 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: 6558f3364256997d3619bb4505778cb12962d0877812ced22e425baeb54142f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2e96dcad93e2609dc4b964da8c10cb5eed78ce14214e31d8c010bf9180d219f",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2014-12-02T05:12:45Z",
    "title_canon_sha256": "47608bf7badb9ff3da1b14e659a435efd8aab8b75b3627cacf70785f339a6d8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.2057",
    "kind": "arxiv",
    "version": 1
  }
}