Pith Number

pith:65UB4QRW

pith:2013:65UB4QRW5EJ4AHP6JISZL5RV6U

not attested not anchored not stored refs pending

L\'evy Information and the Aggregation of Risk Aversion

Dorje C. Brody, Lane P. Hughston

arxiv:1301.2964 v2 · 2013-01-14 · q-fin.RM · math.OC · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{65UB4QRW5EJ4AHP6JISZL5RV6U}

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	2026-05-18T03:14:39.223656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7681e4236e913c01dfe4a2595f635f523a460f019b636e7e9e32530da60f062

Aliases

arxiv: 1301.2964 · arxiv_version: 1301.2964v2 · doi: 10.48550/arxiv.1301.2964 · pith_short_12: 65UB4QRW5EJ4 · pith_short_16: 65UB4QRW5EJ4AHP6 · pith_short_8: 65UB4QRW

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/65UB4QRW5EJ4AHP6JISZL5RV6U \
  | 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: f7681e4236e913c01dfe4a2595f635f523a460f019b636e7e9e32530da60f062

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bdb75c1883be1d916557d97178b17655d3f49849aa3fc6ed7500aa07cfe6372",
    "cross_cats_sorted": [
      "math.OC",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.RM",
    "submitted_at": "2013-01-14T13:11:24Z",
    "title_canon_sha256": "5453d60ec41680073ae505b5eaef4ad98d729f0db3c673ac465e10e8f4a0759f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.2964",
    "kind": "arxiv",
    "version": 2
  }
}