Pith Number

pith:7FYDYKSJ

pith:2021:7FYDYKSJ4ZQLORIESP4X46ZUZJ

not attested not anchored not stored refs pending

Non-SUSY Heterotic String Vacua of Gepner Models with Vanishing Cosmological Constant

Koji Aoyama, Yuji Sugawara

arxiv:2102.00683 v3 · 2021-02-01 · 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{7FYDYKSJ4ZQLORIESP4X46ZUZJ}

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

Asymmetric orbifolds with vanishing one-loop vacuum energy

Receipt and verification

First computed	2026-07-05T02:38:17.322082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9703c2a49e660b7450493f97e7b34ca45920b7fff6a0d368db933feb130a6b7

Aliases

arxiv: 2102.00683 · arxiv_version: 2102.00683v3 · doi: 10.48550/arxiv.2102.00683 · pith_short_12: 7FYDYKSJ4ZQL · pith_short_16: 7FYDYKSJ4ZQLORIE · pith_short_8: 7FYDYKSJ

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/7FYDYKSJ4ZQLORIESP4X46ZUZJ \
  | 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: f9703c2a49e660b7450493f97e7b34ca45920b7fff6a0d368db933feb130a6b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cd145a880a3c71eeb8d0a045be55ff99f46cb62d63fca7478888575701c800d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-02-01T07:49:33Z",
    "title_canon_sha256": "936876a7e65bbb8db42de09dc4d917613844eafacb81e4439cf4799253197440"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.00683",
    "kind": "arxiv",
    "version": 3
  }
}