Pith Number

pith:LEPFXWBD

pith:2026:LEPFXWBDEN6DD52WHIGHIZUDYP

not attested not anchored not stored refs pending

Fortuity and fragility in supersymmetric SYK

David Vegh, James Chryssanthacopoulos

arxiv:2608.12160 v1 · 2026-08-12 · hep-th · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LEPFXWBDEN6DD52WHIGHIZUDYP}

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	2026-08-13T01:30:15.683052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

591e5bd823237c31f7563a0c746683c3d78268a5ccf64fa62bec246d155337a2

Aliases

arxiv: 2608.12160 · arxiv_version: 2608.12160v1 · doi: 10.48550/arxiv.2608.12160 · pith_short_12: LEPFXWBDEN6D · pith_short_16: LEPFXWBDEN6DD52W · pith_short_8: LEPFXWBD

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/LEPFXWBDEN6DD52WHIGHIZUDYP \
  | 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: 591e5bd823237c31f7563a0c746683c3d78268a5ccf64fa62bec246d155337a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74fd2754a8e3acb18db6f7cf5992cf30731d41ce414cfe22730130bcc0d6be4b",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-08-12T15:22:56Z",
    "title_canon_sha256": "2fc7267df73f29ee15d604c9d844b67d9e4817fca12660d1b9b90ff4fc54e46c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.12160",
    "kind": "arxiv",
    "version": 1
  }
}