Pith Number

pith:LOFHYXE3

pith:2013:LOFHYXE3ROX3GQBVKLXZ65Q6BP

not attested not anchored not stored refs pending

On a fatal error in tachyonic physics

Edward Kapu\'scik

arxiv:1412.6010 v1 · 2013-08-10 · physics.gen-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{LOFHYXE3ROX3GQBVKLXZ65Q6BP}

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	2026-05-18T01:41:18.028136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b8a7c5c9b8bafb3403552ef9f761e0bfbba633526f698a8aaabec220bd61bea

Aliases

arxiv: 1412.6010 · arxiv_version: 1412.6010v1 · doi: 10.48550/arxiv.1412.6010 · pith_short_12: LOFHYXE3ROX3 · pith_short_16: LOFHYXE3ROX3GQBV · pith_short_8: LOFHYXE3

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/LOFHYXE3ROX3GQBVKLXZ65Q6BP \
  | 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: 5b8a7c5c9b8bafb3403552ef9f761e0bfbba633526f698a8aaabec220bd61bea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89d6887d808b28874fd42ebd3f42504a8932f04b27886312a81b2ed0b578b489",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2013-08-10T18:10:49Z",
    "title_canon_sha256": "8512453007270b97a35da9c3956dd2201b4f7c741f7d63d14a452f7a5f307619"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.6010",
    "kind": "arxiv",
    "version": 1
  }
}