Pith Number

pith:TER7FY4N

pith:1995:TER7FY4N6EB6IH7TQEZPNXFVNG

not attested not anchored not stored refs pending

Perturbative Prepotential and Monodromies in N=2 Heterotic Superstring

E. Gava, I. Antoniadis, K.S. Narain, S. Ferrara, T.R. Taylor

arxiv:hep-th/9504034 v2 · 1995-04-07 · 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{TER7FY4N6EB6IH7TQEZPNXFVNG}

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	2026-07-04T15:59:21.514574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9923f2e38df103e41ff38132f6dcb569937c4f19c54e81cf79d19ac487c06272

Aliases

arxiv: hep-th/9504034 · arxiv_version: hep-th/9504034v2 · doi: 10.48550/arxiv.hep-th/9504034 · pith_short_12: TER7FY4N6EB6 · pith_short_16: TER7FY4N6EB6IH7T · pith_short_8: TER7FY4N

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/TER7FY4N6EB6IH7TQEZPNXFVNG \
  | 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: 9923f2e38df103e41ff38132f6dcb569937c4f19c54e81cf79d19ac487c06272

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6878b08ce27ca032b0249c76ab6f2f4089176dd32a2dc839ec6bd4644bc3af85",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1995-04-07T03:11:40Z",
    "title_canon_sha256": "7881033e475f588b13aa58fa7d2ab67570c7109c6b83e7bcee0a56d338b9182c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9504034",
    "kind": "arxiv",
    "version": 2
  }
}