Pith Number

pith:7R73UFAR

pith:2018:7R73UFARNWHZP4PQ4MRUSBBQ4B

not attested not anchored not stored refs pending

Improved unitarity constraints in Two-Higgs-Doublet-Models

Florian Staub, Mark D. Goodsell

arxiv:1805.07310 v1 · 2018-05-18 · 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{7R73UFARNWHZP4PQ4MRUSBBQ4B}

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	2026-05-18T00:00:14.069023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc7fba14116d8f97f1f0e323490430e04db04c49926613b5fecd7c51508ca814

Aliases

arxiv: 1805.07310 · arxiv_version: 1805.07310v1 · doi: 10.48550/arxiv.1805.07310 · pith_short_12: 7R73UFARNWHZ · pith_short_16: 7R73UFARNWHZP4PQ · pith_short_8: 7R73UFAR

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/7R73UFARNWHZP4PQ4MRUSBBQ4B \
  | 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: fc7fba14116d8f97f1f0e323490430e04db04c49926613b5fecd7c51508ca814

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e384a253545e4e2eb6c3289ae12d76a6530331b9b5dace593900968196505e36",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-05-18T16:18:04Z",
    "title_canon_sha256": "c4219fca24733ff238531f8dd00892d293ef0058a2cffaeabf19dc8d1c4b4f6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.07310",
    "kind": "arxiv",
    "version": 1
  }
}