Pith Number

pith:3W6UQFDS

pith:2011:3W6UQFDS3HFSZFPH2EFNDGVOWW

not attested not anchored not stored refs pending

Hedging Effectiveness under Conditions of Asymmetry

Jim Hanly, John Cotter

arxiv:1103.5411 v1 · 2011-03-28 · q-fin.CP · q-fin.RM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3W6UQFDS3HFSZFPH2EFNDGVOWW}

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	2026-05-18T04:25:38.127632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddbd481472d9cb2c95e7d10ad19aaeb596f465c5e55e7763c13f7bcce3333d6f

Aliases

arxiv: 1103.5411 · arxiv_version: 1103.5411v1 · doi: 10.48550/arxiv.1103.5411 · pith_short_12: 3W6UQFDS3HFS · pith_short_16: 3W6UQFDS3HFSZFPH · pith_short_8: 3W6UQFDS

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/3W6UQFDS3HFSZFPH2EFNDGVOWW \
  | 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: ddbd481472d9cb2c95e7d10ad19aaeb596f465c5e55e7763c13f7bcce3333d6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "235205e3226ec72dc719bc3806c480a19e0e8e8773d5eb9c01d07198e0f44252",
    "cross_cats_sorted": [
      "q-fin.RM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.CP",
    "submitted_at": "2011-03-28T16:39:05Z",
    "title_canon_sha256": "c0a2ee7010d8c0039508008fc5abb634f19bf97467b694dec4d6a3a978dce7ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.5411",
    "kind": "arxiv",
    "version": 1
  }
}