Pith Number

pith:MDY5OF5N

pith:2015:MDY5OF5NJI4TUYBAKBC6ZHICHC

not attested not anchored not stored refs pending

Weak Equivalence Principle, Lorentz Non-invariance, and Nuclear Decays

D. E. Krause, E. Fischbach, J. M. Heim, J. M. Nistor, V. E. Barnes

arxiv:1505.04221 v1 · 2015-05-16 · gr-qc · hep-ph · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MDY5OF5NJI4TUYBAKBC6ZHICHC}

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	2026-05-18T02:07:26.039505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60f1d717ad4a393a60205045ec9d0238b19b4f7a22e514f16df7959341583984

Aliases

arxiv: 1505.04221 · arxiv_version: 1505.04221v1 · doi: 10.48550/arxiv.1505.04221 · pith_short_12: MDY5OF5NJI4T · pith_short_16: MDY5OF5NJI4TUYBA · pith_short_8: MDY5OF5N

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/MDY5OF5NJI4TUYBAKBC6ZHICHC \
  | 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: 60f1d717ad4a393a60205045ec9d0238b19b4f7a22e514f16df7959341583984

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12f66c52fa31af7b00358dc262189654e35e2b1e61de363cacfa4047c3703b2d",
    "cross_cats_sorted": [
      "hep-ph",
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-05-16T00:01:43Z",
    "title_canon_sha256": "ebf349e400c6667ce550506f9bca904f60e4c4b7455899d93b466cf7e4f1f68a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.04221",
    "kind": "arxiv",
    "version": 1
  }
}