Pith Number

pith:ZLUBEW5M

pith:1992:ZLUBEW5MHISNI4S2A6MKWO2M7Z

not attested not anchored not stored refs pending

Transformations and BRST-Charges in 2+1 Dimensional Gravitation

G\'eza F\"ul\"op

arxiv:gr-qc/9209003 v1 · 1992-09-08 · gr-qc · 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{ZLUBEW5MHISNI4S2A6MKWO2M7Z}

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	2026-05-18T04:37:57.668706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cae8125bac3a24d4725a0798ab3b4cfe477b672b0f63b5d958c65e5719d806bf

Aliases

arxiv: gr-qc/9209003 · arxiv_version: gr-qc/9209003v1 · doi: 10.48550/arxiv.gr-qc/9209003 · pith_short_12: ZLUBEW5MHISN · pith_short_16: ZLUBEW5MHISNI4S2 · pith_short_8: ZLUBEW5M

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/ZLUBEW5MHISNI4S2A6MKWO2M7Z \
  | 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: cae8125bac3a24d4725a0798ab3b4cfe477b672b0f63b5d958c65e5719d806bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78c04a1c3164d9f9b4c397ea1c5b8a4ecf012765f6955c61b9f8bd18a5e756df",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1992-09-08T13:34:59Z",
    "title_canon_sha256": "d2667db57b3ed035742bf251e9374ed444b865a8e6d8cd9347639acec2c0dc0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9209003",
    "kind": "arxiv",
    "version": 1
  }
}