Pith Number

pith:MDFWNGNL

pith:2015:MDFWNGNL76QOPESADWKDS22GP2

not attested not anchored not stored refs pending

Photon mass as a probe to extra dimensions

C. R. Muniz, G. Alencar, I. C. Jardim, R. N. Costa Filho, R. R. Landim

arxiv:1511.03608 v2 · 2015-11-11 · hep-th · gr-qc · hep-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{MDFWNGNL76QOPESADWKDS22GP2}

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	2026-05-18T01:13:09.565548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60cb6699abffa0e792401d94396b467eac3a61b2368fb7c3fc9d2baff14a9f92

Aliases

arxiv: 1511.03608 · arxiv_version: 1511.03608v2 · doi: 10.48550/arxiv.1511.03608 · pith_short_12: MDFWNGNL76QO · pith_short_16: MDFWNGNL76QOPESA · pith_short_8: MDFWNGNL

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/MDFWNGNL76QOPESADWKDS22GP2 \
  | 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: 60cb6699abffa0e792401d94396b467eac3a61b2368fb7c3fc9d2baff14a9f92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f9c19be6df7a18f08fcbb060858e8f6a53e820fb8acdd7aecc170feb7ee369d",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-11-11T19:12:59Z",
    "title_canon_sha256": "8d8d37be1cf59745a5754f1cc59eb8e6d1f852b633ca7bc580ba4fe95ebf7641"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.03608",
    "kind": "arxiv",
    "version": 2
  }
}