Pith Number

pith:MFMDHHYQ

pith:2014:MFMDHHYQLSNGWRNF5KNBH6OCWQ

not attested not anchored not stored refs pending

Warsaw Catalogue of cometary orbits: 119 near-parabolic comets

Ma{\l}gorzata Kr\'olikowska

arxiv:1407.0553 v1 · 2014-07-02 · 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{MFMDHHYQLSNGWRNF5KNBH6OCWQ}

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	2026-05-18T02:43:34.543177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6158339f105c9a6b45a5ea9a13f9c2b42a03b6442c35e6acc0cbbec0587121f5

Aliases

arxiv: 1407.0553 · arxiv_version: 1407.0553v1 · doi: 10.48550/arxiv.1407.0553 · pith_short_12: MFMDHHYQLSNG · pith_short_16: MFMDHHYQLSNGWRNF · pith_short_8: MFMDHHYQ

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/MFMDHHYQLSNGWRNF5KNBH6OCWQ \
  | 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: 6158339f105c9a6b45a5ea9a13f9c2b42a03b6442c35e6acc0cbbec0587121f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "932f77999fc216b70573873a527ce7c624d0e8b354b557efd2fff4dd258779b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-07-02T13:20:18Z",
    "title_canon_sha256": "d627939a064465aa7ab0759f8e6b98578b5ced59257eb2b10f11dd28068b91be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0553",
    "kind": "arxiv",
    "version": 1
  }
}