Pith Number

pith:QUBHGKQF

pith:2022:QUBHGKQFIPRQYXON6S4HD3NOXR

not attested not anchored not stored refs pending

Impact of water vapor seeing on mid-infrared high-contrast imaging at ELT scale

Alexis Matter, Bernhard Brandl, Christian Delacroix, Denis Defrere, Gilles Orban De Xivry, Julien Woillez, Leo Burtscher, Matthew Willson, Olivier Absil, Philippe Berio, Prashant Pathak, Roy van Boekel

arxiv:2210.12412 v1 · 2022-10-22 · 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{QUBHGKQFIPRQYXON6S4HD3NOXR}

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	2026-07-05T05:09:27.950541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8502732a0543e30c5dcdf4b871edaebc6570fa54fe324d63b3c710ca6664d3c3

Aliases

arxiv: 2210.12412 · arxiv_version: 2210.12412v1 · doi: 10.48550/arxiv.2210.12412 · pith_short_12: QUBHGKQFIPRQ · pith_short_16: QUBHGKQFIPRQYXON · pith_short_8: QUBHGKQF

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/QUBHGKQFIPRQYXON6S4HD3NOXR \
  | 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: 8502732a0543e30c5dcdf4b871edaebc6570fa54fe324d63b3c710ca6664d3c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec891d806e6d6d0f092dbb59236b433435eddf9b28423fa0af06c77f6995b2a1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2022-10-22T10:29:57Z",
    "title_canon_sha256": "74701dfcbb36635a36888e6cdafd133f20cea098a6de2cb3d12fcf0a8f64d23f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.12412",
    "kind": "arxiv",
    "version": 1
  }
}