Pith Number

pith:IWDVOGN6

pith:2010:IWDVOGN6M2HWTX3GRFXNQTSW5R

not attested not anchored not stored refs pending

Asymptotics and Duality for the Davis and Norman Problem

Johannes Muhle-Karbe, Stefan Gerhold, Walter Schachermayer

arxiv:1010.0627 v2 · 2010-10-04 · q-fin.PM · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IWDVOGN6M2HWTX3GRFXNQTSW5R}

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	2026-05-18T04:14:45.110810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45875719be668f69df66896ed84e56ec66a1eabac533d4d9253af36b396e26e6

Aliases

arxiv: 1010.0627 · arxiv_version: 1010.0627v2 · doi: 10.48550/arxiv.1010.0627 · pith_short_12: IWDVOGN6M2HW · pith_short_16: IWDVOGN6M2HWTX3G · pith_short_8: IWDVOGN6

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/IWDVOGN6M2HWTX3GRFXNQTSW5R \
  | 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: 45875719be668f69df66896ed84e56ec66a1eabac533d4d9253af36b396e26e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "771a277116ea8ac900ee8780993a4871aaae67fc3f14bac220c8b19ab57a093d",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PM",
    "submitted_at": "2010-10-04T15:38:02Z",
    "title_canon_sha256": "f5e72d9ff0177d50805feabd493a35c2514d0b079fffc08e554c75a15a8ca26c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.0627",
    "kind": "arxiv",
    "version": 2
  }
}