Pith Number

pith:M5ZQEWTX

pith:2004:M5ZQEWTXV5MRM3AN7W6U6J4SZB

not attested not anchored not stored refs pending

R-parity from the heterotic string

Mary K. Gaillard

arxiv:hep-th/0412079 v1 · 2004-12-07 · 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{M5ZQEWTXV5MRM3AN7W6U6J4SZB}

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	2026-05-18T02:35:39.492298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6773025a77af59166c0dfdbd4f2792c87a613ce0f900fb8c411f52f43bd76283

Aliases

arxiv: hep-th/0412079 · arxiv_version: hep-th/0412079v1 · doi: 10.48550/arxiv.hep-th/0412079 · pith_short_12: M5ZQEWTXV5MR · pith_short_16: M5ZQEWTXV5MRM3AN · pith_short_8: M5ZQEWTX

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/M5ZQEWTXV5MRM3AN7W6U6J4SZB \
  | 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: 6773025a77af59166c0dfdbd4f2792c87a613ce0f900fb8c411f52f43bd76283

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e5922d6e3cda6cce56c6868bbb54eb218da49347dd4777a69d99bd81c4682fc",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2004-12-07T21:06:21Z",
    "title_canon_sha256": "f9d52afb71d8280f8f868606d93f451463a3fc0dacbe46c7177d9beb6c0c0316"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0412079",
    "kind": "arxiv",
    "version": 1
  }
}