Pith Number

pith:ZTW333P6

pith:1996:ZTW333P6NFKU4ASN2M4GSE3HAA

not attested not anchored not stored refs pending

Covariant Computation of the Low Energy Effective Action of the Heterotic Superstring

Jan de Boer, Kostas Skenderis

arxiv:hep-th/9608078 v1 · 1996-08-12 · 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{ZTW333P6NFKU4ASN2M4GSE3HAA}

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	2026-05-18T01:38:37.834201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccedbdedfe69554e024dd338691367003c400a6c662df3ba272d599033b56b09

Aliases

arxiv: hep-th/9608078 · arxiv_version: hep-th/9608078v1 · doi: 10.48550/arxiv.hep-th/9608078 · pith_short_12: ZTW333P6NFKU · pith_short_16: ZTW333P6NFKU4ASN · pith_short_8: ZTW333P6

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/ZTW333P6NFKU4ASN2M4GSE3HAA \
  | 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: ccedbdedfe69554e024dd338691367003c400a6c662df3ba272d599033b56b09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cd6443e2d15606499f5f358429d5a7c0412a481fd525ae6fbd2301bf234c9c2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1996-08-12T21:29:06Z",
    "title_canon_sha256": "f37030ee5bd4e12a7450f2f8c50b77626c1eb57e3262b433273d29a0058c84a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9608078",
    "kind": "arxiv",
    "version": 1
  }
}