Pith Number

pith:MH5HXGHP

pith:2009:MH5HXGHPPFJLTPHNJ254E4NRTI

not attested not anchored not stored refs pending

Fourth Generation t-prime in Extensions of the Standard Model

Erin De Pree, Gardner Marshall, Marc Sher

arxiv:0910.3141 v1 · 2009-10-16 · 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{MH5HXGHPPFJLTPHNJ254E4NRTI}

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	2026-05-18T02:11:15.091204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61fa7b98ef7952b9bced4ebbc271b19a0a8102c83fdd1e8b5f089bb27d54548c

Aliases

arxiv: 0910.3141 · arxiv_version: 0910.3141v1 · doi: 10.48550/arxiv.0910.3141 · pith_short_12: MH5HXGHPPFJL · pith_short_16: MH5HXGHPPFJLTPHN · pith_short_8: MH5HXGHP

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/MH5HXGHPPFJLTPHNJ254E4NRTI \
  | 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: 61fa7b98ef7952b9bced4ebbc271b19a0a8102c83fdd1e8b5f089bb27d54548c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "667fffff1ddb14ada5ab9a1ed23005c5fb42fcb5e159aeffe0ca2e96ff7b2199",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-10-16T15:24:51Z",
    "title_canon_sha256": "bd9643672b1250fd9ee9bc54f1eb9fde0f185ee6ad2c6fbfbd54ef93312da4cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.3141",
    "kind": "arxiv",
    "version": 1
  }
}