Pith Number

pith:PJ4UCIUE

pith:2006:PJ4UCIUE2I5B263EHGMT26T43T

not attested not anchored not stored refs pending

Classification of 1D and 2D Orbifolds

Lars Nilse

arxiv:hep-ph/0601015 v2 · 2006-01-03 · 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{PJ4UCIUE2I5B263EHGMT26T43T}

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	2026-05-18T01:39:02.625475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a79412284d23a1d7b6439993d7a7cdcf9715d86d92c9ef9f91fd49cd2e44daa

Aliases

arxiv: hep-ph/0601015 · arxiv_version: hep-ph/0601015v2 · doi: 10.48550/arxiv.hep-ph/0601015 · pith_short_12: PJ4UCIUE2I5B · pith_short_16: PJ4UCIUE2I5B263E · pith_short_8: PJ4UCIUE

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/PJ4UCIUE2I5B263EHGMT26T43T \
  | 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: 7a79412284d23a1d7b6439993d7a7cdcf9715d86d92c9ef9f91fd49cd2e44daa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be23d1a7f49716cbfe7f857190e8bc9e0416e5d889b865e4927d2614890a0b03",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2006-01-03T09:56:20Z",
    "title_canon_sha256": "f75ea8c6fdd24aa4d85e302fc36fb0c5b459ae17a26947139afa0b4b17036a1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0601015",
    "kind": "arxiv",
    "version": 2
  }
}