Pith Number

pith:K5HKIEGJ

pith:2025:K5HKIEGJRKCYOA7BRK2YMEABB2

not attested not anchored not stored refs pending

Polarization aberrations in next-generation Giant Segmented Mirror Telescopes (GSMTs). II. Influence of segment-to-segment coating variations on high-contrast imaging and polarimetry

Ewan S. Douglas, Frans Snik, Jaren N. Ashcraft, Justin Hom, Kyle Van Gorkom, Manxuan Zhang, Maxwell A. Millar-Blanchaer, Ramya M. Anche, Rob G. van Holstein, Sebastiaan Y. Haffert, Warren Skidmore

arxiv:2501.03897 v1 · 2025-01-07 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K5HKIEGJRKCYOA7BRK2YMEABB2}

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	2026-07-05T10:23:59.485484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

574ea410c98a858703e18ab58610010e8ae8e270c25b6c80a2cd27c4583a2ab3

Aliases

arxiv: 2501.03897 · arxiv_version: 2501.03897v1 · doi: 10.48550/arxiv.2501.03897 · pith_short_12: K5HKIEGJRKCY · pith_short_16: K5HKIEGJRKCYOA7B · pith_short_8: K5HKIEGJ

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/K5HKIEGJRKCYOA7BRK2YMEABB2 \
  | 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: 574ea410c98a858703e18ab58610010e8ae8e270c25b6c80a2cd27c4583a2ab3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa1c2fa638be029ad1e6abf87bc817e1fef56299fd2149e530b2c4c334fbca2d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2025-01-07T16:03:59Z",
    "title_canon_sha256": "4ae8304e3c1bdf8404c18f07916dbcd8452a8f870f1852ca6fa25c8605ee2d27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.03897",
    "kind": "arxiv",
    "version": 1
  }
}