Pith Number

pith:3CYQJWAM

pith:2021:3CYQJWAMKHZYV4LSR4DKYELC5F

not attested not anchored not stored refs pending

Hyperspherical Dirac Mixture Reapproximation

Florian Pfaff, Kailai Li, Uwe D. Hanebeck

arxiv:2110.10411 v1 · 2021-10-20 · stat.ME · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3CYQJWAMKHZYV4LSR4DKYELC5F}

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	2026-07-05T03:24:17.152792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8b104d80c51f38af1728f06ac1162e96cd34653427c178f8e8f5357fac9296d

Aliases

arxiv: 2110.10411 · arxiv_version: 2110.10411v1 · doi: 10.48550/arxiv.2110.10411 · pith_short_12: 3CYQJWAMKHZY · pith_short_16: 3CYQJWAMKHZYV4LS · pith_short_8: 3CYQJWAM

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/3CYQJWAMKHZYV4LSR4DKYELC5F \
  | 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: d8b104d80c51f38af1728f06ac1162e96cd34653427c178f8e8f5357fac9296d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "989b02085a9ffde07adbf3d88c342696ca3ca6707674cdf096e5b880afb01858",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2021-10-20T07:11:17Z",
    "title_canon_sha256": "198ea0693f6708272c0aeb7e28745e5aab941b6110d47b30f8f6d54d873fbe8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.10411",
    "kind": "arxiv",
    "version": 1
  }
}