Pith Number

pith:THDC2YGJ

pith:2012:THDC2YGJKCW6NZYIXAPSMQQ7J7

not attested not anchored not stored refs pending

Grand Unification without Higgs Bosons

Stephen M. Barr, Xavier Calmet

arxiv:1202.1752 v1 · 2012-02-08 · 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{THDC2YGJKCW6NZYIXAPSMQQ7J7}

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	2026-05-18T01:58:32.253857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99c62d60c950ade6e708b81f26421f4ffa486b8b0797de8732f80c9ab725b100

Aliases

arxiv: 1202.1752 · arxiv_version: 1202.1752v1 · doi: 10.48550/arxiv.1202.1752 · pith_short_12: THDC2YGJKCW6 · pith_short_16: THDC2YGJKCW6NZYI · pith_short_8: THDC2YGJ

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/THDC2YGJKCW6NZYIXAPSMQQ7J7 \
  | 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: 99c62d60c950ade6e708b81f26421f4ffa486b8b0797de8732f80c9ab725b100

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8f072e955e5d947ba351a54376cd5ee7e409ded6ad3dbb3cd8e39a65348901a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-02-08T16:11:58Z",
    "title_canon_sha256": "0c80f7b2ea0e6dd3bc3c59d3ffb8236825490a4ff139a620fd47b41ac096a824"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.1752",
    "kind": "arxiv",
    "version": 1
  }
}