Pith Number

pith:OATRT4SA

pith:2026:OATRT4SABGTV22Y646SP423J47

not attested not anchored not stored refs pending

A directional force template for quadratically coupled ultralight dark matter

Aaron Pierce, Dawid Brzeminski

arxiv:2606.28491 v1 · 2026-06-26 · hep-ph · 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{OATRT4SABGTV22Y646SP423J47}

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	2026-06-30T00:15:15.794399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

702719f24009a75d6b1ee7a4fe6b69e7d4ed467ca20bb03b2d1dee3eef26fa6d

Aliases

arxiv: 2606.28491 · arxiv_version: 2606.28491v1 · doi: 10.48550/arxiv.2606.28491 · pith_short_12: OATRT4SABGTV · pith_short_16: OATRT4SABGTV22Y6 · pith_short_8: OATRT4SA

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/OATRT4SABGTV22Y646SP423J47 \
  | 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: 702719f24009a75d6b1ee7a4fe6b69e7d4ed467ca20bb03b2d1dee3eef26fa6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b351b0c0604a71a916d7ce0b6d918a25f0f6317260ee205009a4e0cc45ce3c9a",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2026-06-26T18:00:02Z",
    "title_canon_sha256": "400f41e712a4fe80f44a1a36958c433b43e7233ad6bef58e21424bbceaa035ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28491",
    "kind": "arxiv",
    "version": 1
  }
}