Pith Number

pith:WB4OU6FM

pith:2018:WB4OU6FMRULJK2VE2IFUMBUBTN

not attested not anchored not stored refs pending

Classical electrodynamics and gauge symmetry of the X-boson

Everton M. C. Abreu, Lucas Labre, Mario J. Neves

arxiv:1802.10449 v1 · 2018-02-25 · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WB4OU6FMRULJK2VE2IFUMBUBTN}

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	2026-05-18T00:04:59.358128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b078ea78ac8d16956aa4d20b4606819b5f1fd0acf2a2cd7793557ba043ba4bbb

Aliases

arxiv: 1802.10449 · arxiv_version: 1802.10449v1 · doi: 10.48550/arxiv.1802.10449 · pith_short_12: WB4OU6FMRULJ · pith_short_16: WB4OU6FMRULJK2VE · pith_short_8: WB4OU6FM

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/WB4OU6FMRULJK2VE2IFUMBUBTN \
  | 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: b078ea78ac8d16956aa4d20b4606819b5f1fd0acf2a2cd7793557ba043ba4bbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36347f804c29781156aaa1d9558ec35ddaa2277097fe466a43055417e2032f11",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-02-25T19:39:22Z",
    "title_canon_sha256": "163a2bdb67e2c13282e16b77fba6e289125eeb684e9ecd9bf9dc2b2840c377fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.10449",
    "kind": "arxiv",
    "version": 1
  }
}