Pith Number

pith:YEFY2CR2

pith:2022:YEFY2CR2OEQORRY2NB4IZSEUIB

not attested not anchored not stored refs pending

Near-IR and visual high resolution polarimetric imaging with AO systems

H.M. Schmid (ETH Zurich, Switzerland)

arxiv:2207.14511 v1 · 2022-07-29 · 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{YEFY2CR2OEQORRY2NB4IZSEUIB}

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	2026-07-05T04:44:35.083025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c10b8d0a3a7120e8c71a68788cc8944063eb6db2691ca6d05cbee68a49f7fa20

Aliases

arxiv: 2207.14511 · arxiv_version: 2207.14511v1 · doi: 10.48550/arxiv.2207.14511 · pith_short_12: YEFY2CR2OEQO · pith_short_16: YEFY2CR2OEQORRY2 · pith_short_8: YEFY2CR2

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/YEFY2CR2OEQORRY2NB4IZSEUIB \
  | 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: c10b8d0a3a7120e8c71a68788cc8944063eb6db2691ca6d05cbee68a49f7fa20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9976ad3663b2ac3b4a0869aaffb8dc0f9296a9f83ba66a858e31b39e238c40cb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2022-07-29T07:14:53Z",
    "title_canon_sha256": "c275c6a9ba58bd0ecfeb9f380842196c1b0d36cb392a9d463c0b40019bddad70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.14511",
    "kind": "arxiv",
    "version": 1
  }
}