Pith Number

pith:FNGJATDA

pith:2013:FNGJATDAQYP5NAPEVPZDD7C2D2

not attested not anchored not stored refs pending

On the size, shape, and density of dwarf planet Makemake

M.E. Brown

arxiv:1304.1041 v1 · 2013-04-03 · 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{FNGJATDAQYP5NAPEVPZDD7C2D2}

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.

Cited by

1 paper in Pith

Where are the missing Kuiper Belt binaries?

Receipt and verification

First computed	2026-05-18T03:29:05.474367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b4c904c60861fd681e4abf231fc5a1e85b6536fc8fda9ae29e3dae418fb23d4

Aliases

arxiv: 1304.1041 · arxiv_version: 1304.1041v1 · doi: 10.48550/arxiv.1304.1041 · pith_short_12: FNGJATDAQYP5 · pith_short_16: FNGJATDAQYP5NAPE · pith_short_8: FNGJATDA

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/FNGJATDAQYP5NAPEVPZDD7C2D2 \
  | 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: 2b4c904c60861fd681e4abf231fc5a1e85b6536fc8fda9ae29e3dae418fb23d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1236ea5af5a99abb6eab31e4b24cbc78a10d3864542f5fb7625077d8bda578ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-04-03T18:18:32Z",
    "title_canon_sha256": "4e1dcbea6dcd17de4c098f01e734a3626d62792b91eff82b5ce3f9600b3164d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.1041",
    "kind": "arxiv",
    "version": 1
  }
}