Pith Number

pith:XHF3J72C

pith:1997:XHF3J72CHSZU6VGAWFHTGRURXE

not attested not anchored not stored refs pending

String-Unification, Universal One-Loop Corrections and Strongly Coupled Heterotic String Theory

H.P. Nilles, S. Stieberger

arxiv:hep-th/9702110 v2 · 1997-02-13 · 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{XHF3J72CHSZU6VGAWFHTGRURXE}

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.

Cited by

1 paper in Pith

Automorphic Structures of Heterotic Vacua

Receipt and verification

First computed	2026-07-04T16:05:24.086289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9cbb4ff423cb34f54c0b14f334691b9045454f12e9a30472930fd3191298f71

Aliases

arxiv: hep-th/9702110 · arxiv_version: hep-th/9702110v2 · doi: 10.48550/arxiv.hep-th/9702110 · pith_short_12: XHF3J72CHSZU · pith_short_16: XHF3J72CHSZU6VGA · pith_short_8: XHF3J72C

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/XHF3J72CHSZU6VGAWFHTGRURXE \
  | 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: b9cbb4ff423cb34f54c0b14f334691b9045454f12e9a30472930fd3191298f71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dabe72dc3df2625431b44c9e18a7b178f5a9db356cf3332535296156affb47e8",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1997-02-13T22:42:45Z",
    "title_canon_sha256": "f483cf81a6b16d889ff2809fb376d24553587ea8ef40a7926dc93fdda0017a3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9702110",
    "kind": "arxiv",
    "version": 2
  }
}