Pith Number

pith:DQGAK7TQ

pith:2015:DQGAK7TQ3SBMWRWZZ623M25HX4

not attested not anchored not stored refs pending

New limits on $\mathbf{\tan\beta}$ for 2HDMs with $\mathbf{Z_2}$ symmetry

Dipankar Das

arxiv:1501.02610 v2 · 2015-01-12 · 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{DQGAK7TQ3SBMWRWZZ623M25HX4}

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	2026-05-18T01:31:45.843247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c0c057e70dc82cb46d9cfb5b66ba7bf2358e916e469a82e4c52ec88549dd88f

Aliases

arxiv: 1501.02610 · arxiv_version: 1501.02610v2 · doi: 10.48550/arxiv.1501.02610 · pith_short_12: DQGAK7TQ3SBM · pith_short_16: DQGAK7TQ3SBMWRWZ · pith_short_8: DQGAK7TQ

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/DQGAK7TQ3SBMWRWZZ623M25HX4 \
  | 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: 1c0c057e70dc82cb46d9cfb5b66ba7bf2358e916e469a82e4c52ec88549dd88f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8293bdefcae13fd263d4e95b94b0ad8320d268e72a909561f01022adba15d748",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-01-12T11:47:31Z",
    "title_canon_sha256": "c27c734f7364534eb23c3e0c8615f68bab58ba82be7cba53e39774145eba5615"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.02610",
    "kind": "arxiv",
    "version": 2
  }
}