Pith Number

pith:52NHIRIM

pith:2011:52NHIRIMMTCAIU5QKMQ5NA6N2L

not attested not anchored not stored refs pending

Heterotic E6 GUTs and Partition Functions

Kazuaki Takei, Keijiro Takahashi, Motoharu Ito, Nobuhiro Maekawa, Sanefumi Moriyama, Shogo Kuwakino, Shunsuke Teraguchi, Toshifumi Yamashita

arxiv:1104.0765 v2 · 2011-04-05 · hep-th · 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{52NHIRIMMTCAIU5QKMQ5NA6N2L}

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	2026-05-18T02:02:38.034742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee9a74450c64c40453b05321d683cdd2ca64040f9a9b324a783ee275734bb012

Aliases

arxiv: 1104.0765 · arxiv_version: 1104.0765v2 · doi: 10.48550/arxiv.1104.0765 · pith_short_12: 52NHIRIMMTCA · pith_short_16: 52NHIRIMMTCAIU5Q · pith_short_8: 52NHIRIM

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/52NHIRIMMTCAIU5QKMQ5NA6N2L \
  | 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: ee9a74450c64c40453b05321d683cdd2ca64040f9a9b324a783ee275734bb012

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d0044dd5663f1ce30da82e1b73df20fb693caba3a1e3d27e935ecf94226ba68",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-04-05T08:19:39Z",
    "title_canon_sha256": "72640b88d127322f6410abcb6d3be2f76ce47c393ad200a1ca1635c84dc56161"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.0765",
    "kind": "arxiv",
    "version": 2
  }
}