Pith Number

pith:Z32MPX2R

pith:1991:Z32MPX2RZO4ZMAGYN5KH6JI57A

not attested not anchored not stored refs pending

Exact S-Matrix for 2D String Theory

Gregory Moore, M. Ronen Plesser, Sanjaye Ramgoolam

arxiv:hep-th/9111035 v1 · 1991-11-20 · 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{Z32MPX2RZO4ZMAGYN5KH6JI57A}

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

$c=1$ strings as a matrix integral

Receipt and verification

First computed	2026-05-18T04:25:03.294655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cef4c7df51cbb99600d86f547f251df8212713a77a480166c04fc77a8dd1a505

Aliases

arxiv: hep-th/9111035 · arxiv_version: hep-th/9111035v1 · doi: 10.48550/arxiv.hep-th/9111035 · pith_short_12: Z32MPX2RZO4Z · pith_short_16: Z32MPX2RZO4ZMAGY · pith_short_8: Z32MPX2R

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/Z32MPX2RZO4ZMAGYN5KH6JI57A \
  | 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: cef4c7df51cbb99600d86f547f251df8212713a77a480166c04fc77a8dd1a505

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d605c9005d1d83ab6a6da80f09ae21277d8dc9c5cdb1944af6cad7caf8fae72a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1991-11-20T01:15:00Z",
    "title_canon_sha256": "87a1dee9cc451c5d4ed7e4bec52da648535794170c3c1bc2572480355e3e667f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9111035",
    "kind": "arxiv",
    "version": 1
  }
}