Pith Number

pith:CM4ADG4T

pith:2025:CM4ADG4TCQK75B4J2CGEZ4KHD4

not attested not anchored not stored refs pending

Dual Non-Lorentzian Backgrounds for Matrix Theories

Chris D. A. Blair, Johannes Lahnsteiner, Niels A. Obers, Ziqi Yan

arxiv:2502.20310 v2 · 2025-02-27 · 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{CM4ADG4TCQK75B4J2CGEZ4KHD4}

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	2026-07-05T11:09:09.318704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1338019b931415fe8789d08c4cf1471f140cb0c74f95fda5b83e4f00debdab2f

Aliases

arxiv: 2502.20310 · arxiv_version: 2502.20310v2 · doi: 10.48550/arxiv.2502.20310 · pith_short_12: CM4ADG4TCQK7 · pith_short_16: CM4ADG4TCQK75B4J · pith_short_8: CM4ADG4T

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/CM4ADG4TCQK75B4J2CGEZ4KHD4 \
  | 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: 1338019b931415fe8789d08c4cf1471f140cb0c74f95fda5b83e4f00debdab2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "757410a0ff1e2513a660b550c89651320be199638e4ba34d16c5102788ccea7b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2025-02-27T17:35:57Z",
    "title_canon_sha256": "003052eb745a43a7dec951a1e00bcbce54f0ec97704f5778e1fb24f283995f3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.20310",
    "kind": "arxiv",
    "version": 2
  }
}