Pith Number

pith:Y5CFJ4VX

pith:2025:Y5CFJ4VXO2HMOP4XBZKJ7HQCSH

not attested not anchored not stored refs pending

Effective Action in M-Theory: $(DF)^4$ Superinvariants

Yoshifumi Hyakutake

arxiv:2507.14984 v2 · 2025-07-20 · 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{Y5CFJ4VXO2HMOP4XBZKJ7HQCSH}

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	2026-07-05T11:56:59.437611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c74454f2b7768ec73f970e549f9e0291f127076eb3acaa73a4e948bcea649de2

Aliases

arxiv: 2507.14984 · arxiv_version: 2507.14984v2 · doi: 10.48550/arxiv.2507.14984 · pith_short_12: Y5CFJ4VXO2HM · pith_short_16: Y5CFJ4VXO2HMOP4X · pith_short_8: Y5CFJ4VX

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/Y5CFJ4VXO2HMOP4XBZKJ7HQCSH \
  | 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: c74454f2b7768ec73f970e549f9e0291f127076eb3acaa73a4e948bcea649de2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0447d4082f8427956b0b9177634e93e43a3913c793515c12ccde05dee02d1c99",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2025-07-20T14:41:32Z",
    "title_canon_sha256": "a54017165fe9d6e3ec804fb585d78d9258e2d6a291f37bc269c2e1859caba98e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.14984",
    "kind": "arxiv",
    "version": 2
  }
}