Pith Number

pith:QVGV45R5

pith:1998:QVGV45R5ZY3ZKVD3PE4AMNNTSY

not attested not anchored not stored refs pending

A Note on the BPS Spectrum of the Matrix Model

Bogdan Morariu, Daniel Brace

arxiv:hep-th/9810185 v3 · 1998-10-22 · 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{QVGV45R5ZY3ZKVD3PE4AMNNTSY}

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

Covariant phase space approach to noncommutativity in tensile and tensionless open strings

Receipt and verification

First computed	2026-05-18T04:35:15.728097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

854d5e763dce3795547b79380635b39613d7dfbd595957b13f88ca3ff245ac7b

Aliases

arxiv: hep-th/9810185 · arxiv_version: hep-th/9810185v3 · doi: 10.48550/arxiv.hep-th/9810185 · pith_short_12: QVGV45R5ZY3Z · pith_short_16: QVGV45R5ZY3ZKVD3 · pith_short_8: QVGV45R5

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/QVGV45R5ZY3ZKVD3PE4AMNNTSY \
  | 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: 854d5e763dce3795547b79380635b39613d7dfbd595957b13f88ca3ff245ac7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "644ada0daf4c76372c3f4a85e5997b65d9e21d520e5a7c4ac42df7c0079b8731",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1998-10-22T23:54:38Z",
    "title_canon_sha256": "43196a70c1948350d233cb8e4ed5133a5bed93f2e9a7649d066526a5a811de48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9810185",
    "kind": "arxiv",
    "version": 3
  }
}