Pith Number

pith:6FJIL6EY

pith:2004:6FJIL6EYA3VFJYNJHZ6LVFOB5K

not attested not anchored not stored refs pending

Constructing 5d orbifold grand unified theories from heterotic strings

Ren-Jie Zhang, Stuart Raby, Tatsuo Kobayashi

arxiv:hep-ph/0403065 v2 · 2004-03-05 · hep-ph · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6FJIL6EYA3VFJYNJHZ6LVFOB5K}

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	2026-07-04T15:20:23.311724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f15285f89806ea54e1a93e7cba95c1ea97a9d8ef6f829495b3097caae2ebbd7b

Aliases

arxiv: hep-ph/0403065 · arxiv_version: hep-ph/0403065v2 · doi: 10.48550/arxiv.hep-ph/0403065 · pith_short_12: 6FJIL6EYA3VF · pith_short_16: 6FJIL6EYA3VFJYNJ · pith_short_8: 6FJIL6EY

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/6FJIL6EYA3VFJYNJHZ6LVFOB5K \
  | 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: f15285f89806ea54e1a93e7cba95c1ea97a9d8ef6f829495b3097caae2ebbd7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccca22e33dfa0ea0871f1bc2869de4f091d33f38911a233d26909a58b031d601",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2004-03-05T19:00:56Z",
    "title_canon_sha256": "9091d75c649606f4c26ff4f5d832cf6dd838f5047c53215ce75d2e75a36379c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0403065",
    "kind": "arxiv",
    "version": 2
  }
}