Pith Number

pith:TF6OV52X

pith:2026:TF6OV52X6OR7VD4T3XFRAZODU4

not attested not anchored not stored refs pending

The Classical Gravitational Impulse at High Energies

Michael Saavedra

arxiv:2605.18544 v1 · 2026-05-18 · hep-th · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TF6OV52X6OR7VD4T3XFRAZODU4}

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	2026-05-20T00:06:06.909999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

997ceaf757f3a3fa8f93ddcb1065c3a725312c68cebf25d2d26ca3a7d58f40cd

Aliases

arxiv: 2605.18544 · arxiv_version: 2605.18544v1 · doi: 10.48550/arxiv.2605.18544 · pith_short_12: TF6OV52X6OR7 · pith_short_16: TF6OV52X6OR7VD4T · pith_short_8: TF6OV52X

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/TF6OV52X6OR7VD4T3XFRAZODU4 \
  | 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: 997ceaf757f3a3fa8f93ddcb1065c3a725312c68cebf25d2d26ca3a7d58f40cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4816543e876d178b98c611a56888bfe4875674f36b6f7b79de575ec42a25830d",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-05-18T15:24:32Z",
    "title_canon_sha256": "8220178f1d19a113364b898a1b39da12dce9e0ce570d37581547e3932828e610"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18544",
    "kind": "arxiv",
    "version": 1
  }
}