Pith Number

pith:UXBUGHIN

pith:1993:UXBUGHINUSMATQYJJ7WEVDQGPA

not attested not anchored not stored refs pending

Supermembranes in 4 Dimensions

Jens Hoppe

arxiv:hep-th/9311059 v1 · 1993-11-10 · 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{UXBUGHINUSMATQYJJ7WEVDQGPA}

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

An Alternative Approach to the Exact Solution of FRW-Type Spacetime with a Generalized Chaplygin Gas

Receipt and verification

First computed	2026-07-04T14:32:39.530885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5c3431d0da49809c3094fec4a8e0678208094c577260e12e2eae9d3f7876dcb

Aliases

arxiv: hep-th/9311059 · arxiv_version: hep-th/9311059v1 · doi: 10.48550/arxiv.hep-th/9311059 · pith_short_12: UXBUGHINUSMA · pith_short_16: UXBUGHINUSMATQYJ · pith_short_8: UXBUGHIN

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/UXBUGHINUSMATQYJJ7WEVDQGPA \
  | 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: a5c3431d0da49809c3094fec4a8e0678208094c577260e12e2eae9d3f7876dcb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1b041c7d55825f36a280bcf94419466117418f21284b9d513c1515901e5a077",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1993-11-10T14:31:00Z",
    "title_canon_sha256": "7ff5527fdc57fd65b59b13e84cad4a31ff3d16fa677ad2c38a506e92334f093a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9311059",
    "kind": "arxiv",
    "version": 1
  }
}