Pith Number

pith:2N2A6JIB

pith:2026:2N2A6JIBQ43F43RF4S65QMJTIS

not attested not anchored not stored refs pending

Planck mass gravitinos in Einstein-Maxwell backgrounds

Artur Krawczyk, Bart{\l}omiej Sikorski, Hermann Nicolai, Krzysztof A. Meissner

arxiv:2606.17139 v1 · 2026-06-15 · 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{2N2A6JIBQ43F43RF4S65QMJTIS}

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	2026-06-19T16:10:04.176239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3740f250187365e6e25e4bdd83133449ee3cb8311596050ad954a55043a298d

Aliases

arxiv: 2606.17139 · arxiv_version: 2606.17139v1 · doi: 10.48550/arxiv.2606.17139 · pith_short_12: 2N2A6JIBQ43F · pith_short_16: 2N2A6JIBQ43F43RF · pith_short_8: 2N2A6JIB

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/2N2A6JIBQ43F43RF4S65QMJTIS \
  | 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: d3740f250187365e6e25e4bdd83133449ee3cb8311596050ad954a55043a298d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43acde5bf7e8601bb10f5a5a526ec82f76801aea160181f262822b4bb3312c3e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-06-15T18:00:01Z",
    "title_canon_sha256": "4cbffea3f3bf76ca5e89c7dd9ea9fe79a45d6feed01f97cf1d60c57180334ad3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17139",
    "kind": "arxiv",
    "version": 1
  }
}