Pith Number

pith:3224S7LE

pith:2026:3224S7LEOJGG2XRYXT7YREMYXG

not attested not anchored not stored refs pending

Heterotic Strings on Enriques Surfaces

Arata Ishige, Elisa Iris Marieni

arxiv:2605.23886 v1 · 2026-05-22 · 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{3224S7LEOJGG2XRYXT7YREMYXG}

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	2026-05-25T02:02:37.588781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

deb5c97d64724c6d5e38bcff889198b99e35d6327fb3c042f04eb74f65e568a9

Aliases

arxiv: 2605.23886 · arxiv_version: 2605.23886v1 · doi: 10.48550/arxiv.2605.23886 · pith_short_12: 3224S7LEOJGG · pith_short_16: 3224S7LEOJGG2XRY · pith_short_8: 3224S7LE

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/3224S7LEOJGG2XRYXT7YREMYXG \
  | 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: deb5c97d64724c6d5e38bcff889198b99e35d6327fb3c042f04eb74f65e568a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35f2655f8ed3701e77f088851632c6b115593780cd4aeb77f38a2da21e9add42",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-05-22T17:47:32Z",
    "title_canon_sha256": "d97a23d29185d917320e8205015d6f2cf55a3923cc11dda429d46c0650d2e593"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23886",
    "kind": "arxiv",
    "version": 1
  }
}