Pith Number

pith:DHZPDYA2

pith:2006:DHZPDYA2X4KJR74C5B2FXBEG46

not attested not anchored not stored refs pending

Extended Technicolor Models with Two ETC Groups

Neil D. Christensen, Robert Shrock

arxiv:hep-ph/0603149 v3 · 2006-03-20 · 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{DHZPDYA2X4KJR74C5B2FXBEG46}

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	2026-05-18T04:30:45.854595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19f2f1e01abf1498ff82e8745b8486e789f0a0512391e23cf1111f6a420ebd50

Aliases

arxiv: hep-ph/0603149 · arxiv_version: hep-ph/0603149v3 · doi: 10.48550/arxiv.hep-ph/0603149 · pith_short_12: DHZPDYA2X4KJ · pith_short_16: DHZPDYA2X4KJR74C · pith_short_8: DHZPDYA2

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/DHZPDYA2X4KJR74C5B2FXBEG46 \
  | 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: 19f2f1e01abf1498ff82e8745b8486e789f0a0512391e23cf1111f6a420ebd50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72a329304975c66b18c918601056e07c5bb284b9e39e636812f33876f637df02",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2006-03-20T17:29:27Z",
    "title_canon_sha256": "c1318d9ad9db024821922ed5925e6b433612fc7abe8a5ec3aa38e0b470e799dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0603149",
    "kind": "arxiv",
    "version": 3
  }
}