Pith Number

pith:F5EKPZXQ

pith:2026:F5EKPZXQEAXKV4RK2P7LFFOBGF

not attested not anchored not stored refs pending

Quantum corrections to symmetron fifth forces for planar sources

Michael Udemba, Peter Millington

arxiv:2606.28423 v1 · 2026-06-25 · gr-qc · astro-ph.CO · 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{F5EKPZXQEAXKV4RK2P7LFFOBGF}

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	2026-06-30T00:15:13.696868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f48a7e6f0202eaaf22ad3feb295c13151750299caa8983358a3c49dc02e97a3

Aliases

arxiv: 2606.28423 · arxiv_version: 2606.28423v1 · doi: 10.48550/arxiv.2606.28423 · pith_short_12: F5EKPZXQEAXK · pith_short_16: F5EKPZXQEAXKV4RK · pith_short_8: F5EKPZXQ

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/F5EKPZXQEAXKV4RK2P7LFFOBGF \
  | 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: 2f48a7e6f0202eaaf22ad3feb295c13151750299caa8983358a3c49dc02e97a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "990887694a0b403d7c131ff43c95161db1242edb99593a15c0aa8b62438e0052",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-06-25T18:00:31Z",
    "title_canon_sha256": "9f42e8854878ff8d3f8e9ac1bf08ade10796c8928dd5ecf85f55f56333de0bd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28423",
    "kind": "arxiv",
    "version": 1
  }
}