Pith Number

pith:KOJ2SDRU

pith:1997:KOJ2SDRUAXOJCLO6L3ACOBZJIB

not attested not anchored not stored refs pending

First Massive State of the Superstring in Superspace

M.M. Leite (IFT/UNESP, N. Berkovits, Sao Paulo)

arxiv:hep-th/9709148 v1 · 1997-09-19 · 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{KOJ2SDRUAXOJCLO6L3ACOBZJIB}

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

Vertex operators for the superstring with manifest $d=6$ $\mathcal{N}=1$ supersymmetry

Receipt and verification

First computed	2026-07-04T16:05:43.296676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5393a90e3405dc912dde5ec027072940717ba6f72e6a29cc07af66fa304c33cc

Aliases

arxiv: hep-th/9709148 · arxiv_version: hep-th/9709148v1 · doi: 10.48550/arxiv.hep-th/9709148 · pith_short_12: KOJ2SDRUAXOJ · pith_short_16: KOJ2SDRUAXOJCLO6 · pith_short_8: KOJ2SDRU

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/KOJ2SDRUAXOJCLO6L3ACOBZJIB \
  | 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: 5393a90e3405dc912dde5ec027072940717ba6f72e6a29cc07af66fa304c33cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7881e4789ab8f25ec0bc56c4a67cf99f045ec468c0e87ce82321e2d19a58d904",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1997-09-19T19:21:20Z",
    "title_canon_sha256": "a351d75aacec24fad23f24630e3a10d47fcb576934f4680c7cefa9ea13d3f05c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9709148",
    "kind": "arxiv",
    "version": 1
  }
}