Pith Number

pith:KLXV6YX2

pith:2009:KLXV6YX24EDEU7B7XHUUMFXY6Q

not attested not anchored not stored refs pending

Generalized integrands and bond portfolios: Pitfalls and counter examples

Erik Taflin

arxiv:0909.2341 v2 · 2009-09-12 · math.PR · q-fin.CP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KLXV6YX24EDEU7B7XHUUMFXY6Q}

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	2026-05-18T04:32:01.839310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52ef5f62fae1064a7c3fb9e94616f8f433850951324057e0d16505287d92f319

Aliases

arxiv: 0909.2341 · arxiv_version: 0909.2341v2 · doi: 10.48550/arxiv.0909.2341 · pith_short_12: KLXV6YX24EDE · pith_short_16: KLXV6YX24EDEU7B7 · pith_short_8: KLXV6YX2

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/KLXV6YX24EDEU7B7XHUUMFXY6Q \
  | 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: 52ef5f62fae1064a7c3fb9e94616f8f433850951324057e0d16505287d92f319

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "016b65f7edcaf975dba5b919525931f3f4803cff041836ad7b76e839d9f20e62",
    "cross_cats_sorted": [
      "q-fin.CP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2009-09-12T14:27:50Z",
    "title_canon_sha256": "46925ed59f5d3b55a789a75ff8b11c5c7a0545314c448b6d31522064f444ee04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.2341",
    "kind": "arxiv",
    "version": 2
  }
}