Pith Number

pith:ICU5I7JF

pith:2019:ICU5I7JF6KA74RK3XL6V773ER7

not attested not anchored not stored refs pending

Einstein Yang-Mills Higgs dark energy revisited

(2) Universidad del Valle, 3, (3) Universidad Antonio Narino, 4), (4) The Abdus Salam International Centre for Theoretical Physics), Cesar A. Valenzuela-Toledo (2) ((1) Universidad Industrial de Santander, J. Bayron Orjuela-Quintana (2), Miguel Alvarez (1), Yeinzon Rodriguez (1

arxiv:1901.04624 v4 · 2019-01-15 · gr-qc · astro-ph.CO · 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{ICU5I7JF6KA74RK3XL6V773ER7}

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	2026-07-05T00:02:24.964478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40a9d47d25f281fe455bbafd5fff648fff08554a95e2c728ccd7822a02b252f8

Aliases

arxiv: 1901.04624 · arxiv_version: 1901.04624v4 · doi: 10.48550/arxiv.1901.04624 · pith_short_12: ICU5I7JF6KA7 · pith_short_16: ICU5I7JF6KA74RK3 · pith_short_8: ICU5I7JF

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/ICU5I7JF6KA74RK3XL6V773ER7 \
  | 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: 40a9d47d25f281fe455bbafd5fff648fff08554a95e2c728ccd7822a02b252f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b50338692abf028ff8583af17d7571d9e9876d95bb3e8d7bba43c1c1a3c61845",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-01-15T01:10:11Z",
    "title_canon_sha256": "784cb86adf72863a27e10b8b97f67782016ff48b7ad07c150578024e5aafd236"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.04624",
    "kind": "arxiv",
    "version": 4
  }
}