Pith Number

pith:AUXT2TBS

pith:2024:AUXT2TBS7ALLZUQKSERDJVXRKC

not attested not anchored not stored refs pending

Witten index of BMN matrix quantum mechanics

Chi-Ming Chang

arxiv:2404.18442 v2 · 2024-04-29 · 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{AUXT2TBS7ALLZUQKSERDJVXRKC}

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

3 papers in Pith

BPS Non-Renormalization in the BMN Matrix Model

Mass-Flow Invariance of $Q$-Cohomology in BMN Matrix Quantum Mechanics

Finite-$N$ BMN index across all vacuum sectors

Receipt and verification

First computed	2026-07-09T01:19:34.073498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

052f3d4c32f816bcd20a912234d6f15083c548ba41080fdbfd6d531c76532ec3

Aliases

arxiv: 2404.18442 · arxiv_version: 2404.18442v2 · doi: 10.48550/arxiv.2404.18442 · pith_short_12: AUXT2TBS7ALL · pith_short_16: AUXT2TBS7ALLZUQK · pith_short_8: AUXT2TBS

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/AUXT2TBS7ALLZUQKSERDJVXRKC \
  | 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: 052f3d4c32f816bcd20a912234d6f15083c548ba41080fdbfd6d531c76532ec3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9354b84d5309ed184359f14d72f868ee3700340d2adda99d2b1ce6a0abb06b7b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2024-04-29T05:39:52Z",
    "title_canon_sha256": "ace033a77c6d61babac73a6ab35810c4b09e7a5a09e9143c41aff5a6722646d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.18442",
    "kind": "arxiv",
    "version": 2
  }
}