Pith Number

pith:3QEXBRWP

pith:1993:3QEXBRWPHD7MBFVORDBH6MVFM4

not attested not anchored not stored refs pending

The Ten-Dimensional Green-Schwarz Superstring is a Twisted Neveu-Schwarz-Ramond String

Nathan Berkovits

arxiv:hep-th/9308129 v1 · 1993-08-27 · 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{3QEXBRWPHD7MBFVORDBH6MVFM4}

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	2026-07-04T15:56:17.738488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc0970c6cf38fec096ae88c27f32a5671785ee44fa9c9f2c63d79d41f3755edf

Aliases

arxiv: hep-th/9308129 · arxiv_version: hep-th/9308129v1 · doi: 10.48550/arxiv.hep-th/9308129 · pith_short_12: 3QEXBRWPHD7M · pith_short_16: 3QEXBRWPHD7MBFVO · pith_short_8: 3QEXBRWP

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/3QEXBRWPHD7MBFVORDBH6MVFM4 \
  | 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: dc0970c6cf38fec096ae88c27f32a5671785ee44fa9c9f2c63d79d41f3755edf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae2448a3ff8e688d81d3677b2f21e33e1673ef1815dc8787524abd5db062a39b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1993-08-27T10:33:00Z",
    "title_canon_sha256": "f6b0ba85a42a054d28fc5661fee03724f56e9f0cc4ffc84eac556b9998f906df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9308129",
    "kind": "arxiv",
    "version": 1
  }
}