Pith Number

pith:AEM4HTS3

pith:2026:AEM4HTS3ZD2THDOQ6SBETSMJJZ

not attested not anchored not stored refs pending

Numerical Backreaction and Finite-Time Energy Transfer in Post-Recombination Magnetogenesis from Ultralight Dark Matter

Aviv David, Robert Brandenberger (McGill)

arxiv:2607.20793 v1 · 2026-07-22 · hep-ph · astro-ph.CO · gr-qc · 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{AEM4HTS3ZD2THDOQ6SBETSMJJZ}

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	2026-07-24T00:23:34.942140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0119c3ce5bc8f5338dd0f48249c9894e676aa7b0b7fc7c212ffebe3a55074344

Aliases

arxiv: 2607.20793 · arxiv_version: 2607.20793v1 · doi: 10.48550/arxiv.2607.20793 · pith_short_12: AEM4HTS3ZD2T · pith_short_16: AEM4HTS3ZD2THDOQ · pith_short_8: AEM4HTS3

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/AEM4HTS3ZD2THDOQ6SBETSMJJZ \
  | 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: 0119c3ce5bc8f5338dd0f48249c9894e676aa7b0b7fc7c212ffebe3a55074344

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cd976baae6eb78fbe6b1adc3edd421c0917e3b848078a400db651b6d51b8c6f",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2026-07-22T23:35:01Z",
    "title_canon_sha256": "875810d74b585776b52bfed068338867a45136d07bb2ce2e098e3807110cda2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.20793",
    "kind": "arxiv",
    "version": 1
  }
}