Pith Number

pith:YITRP7BV

pith:2025:YITRP7BV2AQLFIJPCNR6UAV3U3

not attested not anchored not stored refs pending

The NIRWALS instrument detrending software pipeline

Marsha Wolf, Matt Bershady, Ralf Kotulla

arxiv:2503.02829 v1 · 2025-03-04 · 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{YITRP7BV2AQLFIJPCNR6UAV3U3}

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	2026-07-05T10:24:14.866333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c22717fc35d020b2a12f1363ea02bba6c041079fc884d4ed34141acfe99b723e

Aliases

arxiv: 2503.02829 · arxiv_version: 2503.02829v1 · doi: 10.48550/arxiv.2503.02829 · pith_short_12: YITRP7BV2AQL · pith_short_16: YITRP7BV2AQLFIJP · pith_short_8: YITRP7BV

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/YITRP7BV2AQLFIJPCNR6UAV3U3 \
  | 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: c22717fc35d020b2a12f1363ea02bba6c041079fc884d4ed34141acfe99b723e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "753bad6843846d98f0443a978dc4b0be8449fc0cbcfae17bb6a198820bf0b881",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2025-03-04T17:54:50Z",
    "title_canon_sha256": "23fb5fde4c86f8f70f6d020ff3b1162068f5d305f60f029d451ccdd2d17e3f92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.02829",
    "kind": "arxiv",
    "version": 1
  }
}