Pith Number

pith:BHK6ZNNO

pith:2026:BHK6ZNNO4SSKFIP46BJMTVRBZU

not attested not anchored not stored refs pending

On the generalised Lie derivative of (s)pinor fields

Frederik \v{D}alak, Fridrich Valach

arxiv:2607.07360 v1 · 2026-07-08 · math.DG · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BHK6ZNNO4SSKFIP46BJMTVRBZU}

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	2026-07-09T01:20:22.609837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09d5ecb5aee4a4a2a1fcf052c9d621cd2773789cbfce33c720ed0791c7cc9294

Aliases

arxiv: 2607.07360 · arxiv_version: 2607.07360v1 · doi: 10.48550/arxiv.2607.07360 · pith_short_12: BHK6ZNNO4SSK · pith_short_16: BHK6ZNNO4SSKFIP4 · pith_short_8: BHK6ZNNO

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/BHK6ZNNO4SSKFIP46BJMTVRBZU \
  | 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: 09d5ecb5aee4a4a2a1fcf052c9d621cd2773789cbfce33c720ed0791c7cc9294

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10114154e6ecfea346eeb3833200f42434faa33343e9bfdf30109b9e1f140c82",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2026-07-08T12:55:20Z",
    "title_canon_sha256": "b8fef305f19b3be5b92194112b47a3d3cd1aa0ae7818b48fac3f05e12ad8756a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.07360",
    "kind": "arxiv",
    "version": 1
  }
}