Pith Number

pith:VU2OACI3

pith:1997:VU2OACI3HM6N3TU76JRI6HMG6K

not attested not anchored not stored refs pending

Some Classical Solutions of Membrane Matrix Model Equations

Jens Hoppe (ETH Z\"urich, Rutgers Univ.)

arxiv:hep-th/9702169 v1 · 1997-02-24 · 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{VU2OACI3HM6N3TU76JRI6HMG6K}

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	2026-05-18T01:09:15.914917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad34e0091b3b3cddce9ff2628f1d86f299fc2c5884fefe26156133cc673bfce3

Aliases

arxiv: hep-th/9702169 · arxiv_version: hep-th/9702169v1 · doi: 10.48550/arxiv.hep-th/9702169 · pith_short_12: VU2OACI3HM6N · pith_short_16: VU2OACI3HM6N3TU7 · pith_short_8: VU2OACI3

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/VU2OACI3HM6N3TU76JRI6HMG6K \
  | 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: ad34e0091b3b3cddce9ff2628f1d86f299fc2c5884fefe26156133cc673bfce3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d38d4b43185be86c4a1731333403f95d52e08ba3c0a85bff28fdf3353f89533f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1997-02-24T18:22:13Z",
    "title_canon_sha256": "90c9d3749d8b987830f7c41e697de27791686ba81f63be24f2b18e002c724692"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9702169",
    "kind": "arxiv",
    "version": 1
  }
}