Pith Number

pith:BOX44IVY

pith:2016:BOX44IVYMYMUUBUS5F4JYZAUOJ

not attested not anchored not stored refs pending

Non-parametric estimation of morphological lopsidedness

Nadine Giese, Paolo Serra, Thijs van der Hulst, Tom Oosterloo

arxiv:1606.07387 v1 · 2016-06-23 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BOX44IVYMYMUUBUS5F4JYZAUOJ}

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	2026-05-18T01:10:28.825040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bafce22b866194a0692e9789c6414726d156abfe37145f3165500ede1cb645a

Aliases

arxiv: 1606.07387 · arxiv_version: 1606.07387v1 · doi: 10.48550/arxiv.1606.07387 · pith_short_12: BOX44IVYMYMU · pith_short_16: BOX44IVYMYMUUBUS · pith_short_8: BOX44IVY

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/BOX44IVYMYMUUBUS5F4JYZAUOJ \
  | 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: 0bafce22b866194a0692e9789c6414726d156abfe37145f3165500ede1cb645a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f587d75354c071449c1a175af1e44d29f1aced0d890ca4d2a3256f799fc549d",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-06-23T17:55:57Z",
    "title_canon_sha256": "63c2451a1429f53a1d810d3fdb095eb300de734e8c44e2631def589d284011ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.07387",
    "kind": "arxiv",
    "version": 1
  }
}