Pith Number

pith:L6GJOC6K

pith:2026:L6GJOC6KECF265BDD6CG4CTBT5

not attested not anchored not stored refs pending

Reflection polarization of close binaries as a probe of axion dark matter birefringence

Hidetoshi Omiya, Kimihiro Nomura, Tomoki Matsuoka

arxiv:2607.04550 v1 · 2026-07-05 · astro-ph.CO · astro-ph.SR · 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{L6GJOC6KECF265BDD6CG4CTBT5}

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	2026-07-07T02:19:24.552529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f8c970bca208baf74231f846e0a619f710b8e4fef38a4e243061fecc2f0a2b5

Aliases

arxiv: 2607.04550 · arxiv_version: 2607.04550v1 · doi: 10.48550/arxiv.2607.04550 · pith_short_12: L6GJOC6KECF2 · pith_short_16: L6GJOC6KECF265BD · pith_short_8: L6GJOC6K

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/L6GJOC6KECF265BDD6CG4CTBT5 \
  | 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: 5f8c970bca208baf74231f846e0a619f710b8e4fef38a4e243061fecc2f0a2b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edbf7285af18d842094ad793494266af3e1170ef09a775911e3b675480015f15",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-07-05T23:48:17Z",
    "title_canon_sha256": "76880731253b600a8248f08db0c9b29db7c8a7a295301a24249e38e6c7f2487e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.04550",
    "kind": "arxiv",
    "version": 1
  }
}