Pith Number

pith:M4OPWLCW

pith:2026:M4OPWLCWMCTW6E4BPVEH2MW3CH

not attested not anchored not stored refs pending

Constraining Scattering Medium Geometry with Cyclic Spectroscopy

Jacob E. Turner

arxiv:2605.26229 v1 · 2026-05-25 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M4OPWLCWMCTW6E4BPVEH2MW3CH}

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	2026-05-27T00:04:29.663885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

671cfb2c5660a76f13817d487d32db11c63b1ced6ff7aae3a5bf3907477fb452

Aliases

arxiv: 2605.26229 · arxiv_version: 2605.26229v1 · doi: 10.48550/arxiv.2605.26229 · pith_short_12: M4OPWLCWMCTW · pith_short_16: M4OPWLCWMCTW6E4B · pith_short_8: M4OPWLCW

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/M4OPWLCWMCTW6E4BPVEH2MW3CH \
  | 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: 671cfb2c5660a76f13817d487d32db11c63b1ced6ff7aae3a5bf3907477fb452

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df6e7e3e72d041ccb50d6bb9dce525642221b81e6e0b4309cce31037fa07ea2f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-05-25T18:00:38Z",
    "title_canon_sha256": "d48162ec2ebd3dbcbeca08ddf4ca505e03517df7bbbe67024ac60832c3d7ae93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26229",
    "kind": "arxiv",
    "version": 1
  }
}