Pith Number

pith:GZUIVUAG

pith:2014:GZUIVUAGO5FZGLROIOWZAXDYCB

not attested not anchored not stored refs pending

On the Continuity of Characteristic Functionals and Sparse Stochastic Modeling

Arash Amini, Julien Fageot, Michael Unser

arxiv:1401.6850 v2 · 2014-01-27 · math.PR

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

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	2026-05-18T03:00:51.080274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36688ad006774b932e2e43ad905c78105852d4176d6e07fd4a11a8855e89c7e9

Aliases

arxiv: 1401.6850 · arxiv_version: 1401.6850v2 · doi: 10.48550/arxiv.1401.6850 · pith_short_12: GZUIVUAGO5FZ · pith_short_16: GZUIVUAGO5FZGLRO · pith_short_8: GZUIVUAG

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/GZUIVUAGO5FZGLROIOWZAXDYCB \
  | 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: 36688ad006774b932e2e43ad905c78105852d4176d6e07fd4a11a8855e89c7e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "692f05804f37d11ad6af606ca62452ad095cea58d31d541cff30662529270188",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2014-01-27T13:53:49Z",
    "title_canon_sha256": "22e10149b888a9af9afeae0f89135a538a91192a0c9888a342161504381c8d62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.6850",
    "kind": "arxiv",
    "version": 2
  }
}