Pith Number

pith:U66LRLHE

pith:2021:U66LRLHEIFMMQLYC4EZPJH4GQH

not attested not anchored not stored refs pending

2-zeroes texture and the Universal Texture Constraint

L. L\'opez-Lozano, Pedro Lagos-Eulogio, Pedro Miranda-Romagnoli, R. Noriega-Papaqui, S. G\'omez-\'Avila

arxiv:2105.01554 v1 · 2021-05-04 · 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{U66LRLHEIFMMQLYC4EZPJH4GQH}

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	2026-07-05T02:37:18.648459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7bcb8ace44158c82f02e132f49f8681fe2e5fb7dff874035d927813429c4876

Aliases

arxiv: 2105.01554 · arxiv_version: 2105.01554v1 · doi: 10.48550/arxiv.2105.01554 · pith_short_12: U66LRLHEIFMM · pith_short_16: U66LRLHEIFMMQLYC · pith_short_8: U66LRLHE

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/U66LRLHEIFMMQLYC4EZPJH4GQH \
  | 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: a7bcb8ace44158c82f02e132f49f8681fe2e5fb7dff874035d927813429c4876

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "218080e35d15a1a9e8e6d6e8db800aae36053d49b3e84d8fbcea94b8ecc9d8c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-05-04T15:10:42Z",
    "title_canon_sha256": "730e3a5ef334e4e19ef59aa8d9eeaa4b93ede50354baa0f9ff13149c8a06a34c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.01554",
    "kind": "arxiv",
    "version": 1
  }
}