Pith Number

pith:ZBQJ6F7I

pith:2018:ZBQJ6F7IMRO7NGKFKWRMOJKUNJ

not attested not anchored not stored refs pending

Non-vanishing Heterotic Superpotentials on Elliptic Fibrations

Burt A. Ovrut, Evgeny I. Buchbinder, Ling Lin

arxiv:1806.04669 v1 · 2018-06-12 · 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{ZBQJ6F7IMRO7NGKFKWRMOJKUNJ}

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	2026-05-18T00:03:16.247232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8609f17e8645df6994555a2c725546a5a1248550c3573d915c8c0d741c6fe89

Aliases

arxiv: 1806.04669 · arxiv_version: 1806.04669v1 · doi: 10.48550/arxiv.1806.04669 · pith_short_12: ZBQJ6F7IMRO7 · pith_short_16: ZBQJ6F7IMRO7NGKF · pith_short_8: ZBQJ6F7I

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/ZBQJ6F7IMRO7NGKFKWRMOJKUNJ \
  | 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: c8609f17e8645df6994555a2c725546a5a1248550c3573d915c8c0d741c6fe89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f7f62a9cf29a972b3f717e4f5a7bde7606cbc6f1e98f9d410c3e3d6d4fed2cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-06-12T17:59:59Z",
    "title_canon_sha256": "47b52b02d2dde34876f091b9ea49b8512b59526c2c5461f2d65327dbb074c580"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.04669",
    "kind": "arxiv",
    "version": 1
  }
}