Pith Number

pith:HKIQPCOK

pith:2015:HKIQPCOKXTFKKFYYLKZE7LEQCY

not attested not anchored not stored refs pending

Representation and approximation of ambit fields in Hilbert space

Fred Espen Benth, Heidar Eyjolfsson

arxiv:1509.08272 v1 · 2015-09-28 · math.PR · q-fin.MF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HKIQPCOKXTFKKFYYLKZE7LEQCY}

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	2026-05-18T01:31:54.269423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a910789cabccaa517185ab24fac90161b2dfa39379691f70bec67334c43e85d

Aliases

arxiv: 1509.08272 · arxiv_version: 1509.08272v1 · doi: 10.48550/arxiv.1509.08272 · pith_short_12: HKIQPCOKXTFK · pith_short_16: HKIQPCOKXTFKKFYY · pith_short_8: HKIQPCOK

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/HKIQPCOKXTFKKFYYLKZE7LEQCY \
  | 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: 3a910789cabccaa517185ab24fac90161b2dfa39379691f70bec67334c43e85d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cb53294823c6615a82023e604a8ba1a7eb02f2fd7a22bdc842765ac404aacd4",
    "cross_cats_sorted": [
      "q-fin.MF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2015-09-28T11:15:33Z",
    "title_canon_sha256": "d31c18647c19f4c427822d8ceef9852f098e8b133236c0782dfafc89ea8559e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.08272",
    "kind": "arxiv",
    "version": 1
  }
}