Pith Number

pith:4XFRWXQL

pith:2017:4XFRWXQL4GNA4L4LNP2QI5UW5G

not attested not anchored not stored refs pending

The imprint of the MOND external field effect on the Oort cloud comets aphelia distribution

J. Kla\v{c}ka, R. Pau\v{c}o

arxiv:1705.09273 v1 · 2017-05-24 · astro-ph.CO · 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{4XFRWXQL4GNA4L4LNP2QI5UW5G}

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

Directly testing gravity with Proxima Centauri

Receipt and verification

First computed	2026-05-18T00:43:40.049222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5cb1b5e0be19a0e2f8b6bf5047696e9bb1a84297a683d11f0263989e47f589a

Aliases

arxiv: 1705.09273 · arxiv_version: 1705.09273v1 · doi: 10.48550/arxiv.1705.09273 · pith_short_12: 4XFRWXQL4GNA · pith_short_16: 4XFRWXQL4GNA4L4L · pith_short_8: 4XFRWXQL

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/4XFRWXQL4GNA4L4LNP2QI5UW5G \
  | 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: e5cb1b5e0be19a0e2f8b6bf5047696e9bb1a84297a683d11f0263989e47f589a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fdbe83e4a073e533f2eb1875deee355f7b45e3e701c2eaebca3ba7346b6ded6",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-05-24T13:20:04Z",
    "title_canon_sha256": "6f3d93b4b50d6e4d8c558edbfe7f8e70e172483c536b4cba1fa129b28b0dced6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.09273",
    "kind": "arxiv",
    "version": 1
  }
}