Pith Number

pith:W2GC7RAN

pith:2023:W2GC7RANU62TDFYTJMKEUCYW3C

not attested not anchored not stored refs pending

FluxCT: A Web Tool for Identifying Contaminating Flux in Kepler and TESS Target Pixel Files

Jessica Schonhut-Stasik, Keivan G. Stassun

arxiv:2302.10189 v1 · 2023-02-17 · astro-ph.IM · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W2GC7RANU62TDFYTJMKEUCYW3C}

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	2026-07-05T05:43:36.309839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b68c2fc40da7b53197134b144a0b16d8b4e516e06bb7caaba7ee6a638a0a5c7b

Aliases

arxiv: 2302.10189 · arxiv_version: 2302.10189v1 · doi: 10.48550/arxiv.2302.10189 · pith_short_12: W2GC7RANU62T · pith_short_16: W2GC7RANU62TDFYT · pith_short_8: W2GC7RAN

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/W2GC7RANU62TDFYTJMKEUCYW3C \
  | 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: b68c2fc40da7b53197134b144a0b16d8b4e516e06bb7caaba7ee6a638a0a5c7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99b2b4cc0a2f1be66a87af82f63baf8bdcdd1768bee8f1a3cb2662cceb2649df",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2023-02-17T23:37:29Z",
    "title_canon_sha256": "f9ef513a4e468fc05bee154728161385ce5fb5f2b4f224375f3d04374d7f92af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.10189",
    "kind": "arxiv",
    "version": 1
  }
}