Pith Number

pith:UUMVZXCS

pith:2024:UUMVZXCSAOAUEYTDCWJKPYIKAU

not attested not anchored not stored refs pending

Bright Star Subtraction Pipeline for LSST: Progress Review

Aaron Watkins, Amir E. Bazkiaei, Lee S. Kelvin, Morgen A. Schmitz, Sarah Brough, Simon J. O'Toole

arxiv:2404.04802 v1 · 2024-04-07 · 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{UUMVZXCSAOAUEYTDCWJKPYIKAU}

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	2026-07-05T08:05:21.938712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5195cdc5203814262631592a7e10a05327538d61f36bcdcb9e3b372ac896663

Aliases

arxiv: 2404.04802 · arxiv_version: 2404.04802v1 · doi: 10.48550/arxiv.2404.04802 · pith_short_12: UUMVZXCSAOAU · pith_short_16: UUMVZXCSAOAUEYTD · pith_short_8: UUMVZXCS

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/UUMVZXCSAOAUEYTDCWJKPYIKAU \
  | 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: a5195cdc5203814262631592a7e10a05327538d61f36bcdcb9e3b372ac896663

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39411910de1f9a1abc9bc49dcb2fe1af9ab6b122c6f99ae7eb9b18a7b8219bbd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2024-04-07T04:08:01Z",
    "title_canon_sha256": "25081eaa9ec13402ecebf3cc883a6f07d72ad0d01ad3bf9506b6c401f3c87e53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.04802",
    "kind": "arxiv",
    "version": 1
  }
}