Pith Number

pith:YMTZUOXT

pith:2025:YMTZUOXTCDVEOSREDXIHLCOV5C

not attested not anchored not stored refs pending

Prediction and observation of a stellar occultation by Haumea's satellite Namaka

B. C. N. Proudfoot, B. J. Holler, E. Fern\'andez-Valenzuela, F. L. Rommel, J. L. Ortiz

arxiv:2503.16142 v1 · 2025-03-20 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YMTZUOXTCDVEOSREDXIHLCOV5C}

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	2026-07-05T10:36:06.430025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3279a3af310ea474a241dd07589d5e8947171104f99952ce0221066b0867be5

Aliases

arxiv: 2503.16142 · arxiv_version: 2503.16142v1 · doi: 10.48550/arxiv.2503.16142 · pith_short_12: YMTZUOXTCDVE · pith_short_16: YMTZUOXTCDVEOSRE · pith_short_8: YMTZUOXT

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/YMTZUOXTCDVEOSREDXIHLCOV5C \
  | 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: c3279a3af310ea474a241dd07589d5e8947171104f99952ce0221066b0867be5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3fb823b1b98c730819c1ec2eb44e6ee339474db6f6daefd9fbae648670f75b4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-03-20T13:45:43Z",
    "title_canon_sha256": "059327f7d28386fbf6b42d77c113979f76ebbc6c9355e4004afdf49cdc5129ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.16142",
    "kind": "arxiv",
    "version": 1
  }
}