Pith Number

pith:MPDGTI5K

pith:1992:MPDGTI5KTTVR4PAJZDF73PDTE7

not attested not anchored not stored refs pending

Interactions of Discrete States with Nonzero Ghost Number \\ in $c=1$ $2D$ Gravity

Hisao Suzuki, Nobuyoshi Ohta

arxiv:hep-th/9205101 v1 · 1992-05-28 · 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{MPDGTI5KTTVR4PAJZDF73PDTE7}

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	2026-05-18T01:38:44.773673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63c669a3aa9ceb1e3c09c8cbfdbc7327d6d317603cb3002eadfe2967ac7e866e

Aliases

arxiv: hep-th/9205101 · arxiv_version: hep-th/9205101v1 · doi: 10.48550/arxiv.hep-th/9205101 · pith_short_12: MPDGTI5KTTVR · pith_short_16: MPDGTI5KTTVR4PAJ · pith_short_8: MPDGTI5K

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/MPDGTI5KTTVR4PAJZDF73PDTE7 \
  | 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: 63c669a3aa9ceb1e3c09c8cbfdbc7327d6d317603cb3002eadfe2967ac7e866e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99a8a248bb36362f7d2be9b7de4f401b50f947c26376f9ec8bcb5bf70fec7db6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1992-05-28T01:01:52Z",
    "title_canon_sha256": "9a7a1413bbb031723ce85cb6e89dd9dbc86c9ae8de732cd155c9f3df7bf2ae96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9205101",
    "kind": "arxiv",
    "version": 1
  }
}