Pith Number

pith:SI7UHPDA

pith:2017:SI7UHPDA6PKFVTKDOOH7ZUMSW3

not attested not anchored not stored refs pending

Sports stars: analyzing the performance of astronomers at visualization-based discovery

A.H. Hassan, C.J. Fluke, C. MacMahon, L. Parrington, S. Hegarty, S. Morgan, V.A. Kilborn

arxiv:1702.04829 v1 · 2017-02-16 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SI7UHPDA6PKFVTKDOOH7ZUMSW3}

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	2026-05-18T00:45:42.078295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

923f43bc60f3d45acd43738ffcd192b6fb4567de5754e5e85e1e52f5a71ec217

Aliases

arxiv: 1702.04829 · arxiv_version: 1702.04829v1 · doi: 10.48550/arxiv.1702.04829 · pith_short_12: SI7UHPDA6PKF · pith_short_16: SI7UHPDA6PKFVTKD · pith_short_8: SI7UHPDA

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/SI7UHPDA6PKFVTKDOOH7ZUMSW3 \
  | 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: 923f43bc60f3d45acd43738ffcd192b6fb4567de5754e5e85e1e52f5a71ec217

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cff0fd8d9cefa49110803c7be166516c1d02bb2a459f55f34d0179c5e87b12c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-02-16T00:43:12Z",
    "title_canon_sha256": "49f2be9542a9346936a65a3f47a1c770de4c8cff709e52610e5ebedfd456720e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04829",
    "kind": "arxiv",
    "version": 1
  }
}