Pith Number

pith:KJHYBNGU

pith:2026:KJHYBNGUPG5PX6P7XZXYVHTPVN

not attested not anchored not stored refs pending

Gravitational Compton scattering at the fourth post-Minkowskian order

Giacomo Brunello, Mario Meo, Sid Smith

arxiv:2606.28239 v1 · 2026-06-26 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KJHYBNGUPG5PX6P7XZXYVHTPVN}

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	2026-06-29T01:15:10.168401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

524f80b4d479bafbf9ffbe6f8a9e6fab5ae832243aa8507f6bff352cde65934f

Aliases

arxiv: 2606.28239 · arxiv_version: 2606.28239v1 · doi: 10.48550/arxiv.2606.28239 · pith_short_12: KJHYBNGUPG5P · pith_short_16: KJHYBNGUPG5PX6P7 · pith_short_8: KJHYBNGU

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/KJHYBNGUPG5PX6P7XZXYVHTPVN \
  | 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: 524f80b4d479bafbf9ffbe6f8a9e6fab5ae832243aa8507f6bff352cde65934f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08a25ab7eaa7c946d528ea7d95a2049ba6b81982ae3724ef700e0dbb9f5763b3",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-06-26T16:24:12Z",
    "title_canon_sha256": "6dc7c2fdf0f8b34ac8b590bce710bd815369cb415ac9c8e5089161feeae1d2c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28239",
    "kind": "arxiv",
    "version": 1
  }
}