Pith Number

pith:7HDMMC4C

pith:1993:7HDMMC4C4W6IQPVKN5HHZGPRR3

not attested not anchored not stored refs pending

Supersymmetric Structure of the Bosonic String Theory in the Beltrami Parametrization

M. Schweda, M. Werneck de Oliveira, S.P. Sorella REF

arxiv:hep-th/9305148 v1 · 1993-05-26 · 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{7HDMMC4C4W6IQPVKN5HHZGPRR3}

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	2026-05-18T04:24:36.557275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9c6c60b82e5bc883eaa6f4e7c99f18edae849f11e42d010481818891e2780d0

Aliases

arxiv: hep-th/9305148 · arxiv_version: hep-th/9305148v1 · doi: 10.48550/arxiv.hep-th/9305148 · pith_short_12: 7HDMMC4C4W6I · pith_short_16: 7HDMMC4C4W6IQPVK · pith_short_8: 7HDMMC4C

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/7HDMMC4C4W6IQPVKN5HHZGPRR3 \
  | 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: f9c6c60b82e5bc883eaa6f4e7c99f18edae849f11e42d010481818891e2780d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f621d75c262386e11355c5d375fd63a84d3bcaf0a6a70969403c585face63d93",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1993-05-26T18:50:21Z",
    "title_canon_sha256": "4295b53f5cd8260dcb351fc01df7f44833e68a84d06d8fc5328c5b0580c47868"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9305148",
    "kind": "arxiv",
    "version": 1
  }
}