Pith Number

pith:LK7KUEHV

pith:2014:LK7KUEHVLWJEJTRKBLZARTYCWI

not attested not anchored not stored refs pending

Quasi-Hadamard differentiability of general risk functionals and its application

Alexander Schied, Henryk Z\"ahle, Volker Kr\"atschmer

arxiv:1401.3167 v2 · 2014-01-14 · math.ST · q-fin.RM · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LK7KUEHVLWJEJTRKBLZARTYCWI}

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	2026-05-18T02:26:58.980717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5abeaa10f55d9244ce2a0af208cf02b21581ebedd4239306e9d76fcaff43f33a

Aliases

arxiv: 1401.3167 · arxiv_version: 1401.3167v2 · doi: 10.48550/arxiv.1401.3167 · pith_short_12: LK7KUEHVLWJE · pith_short_16: LK7KUEHVLWJEJTRK · pith_short_8: LK7KUEHV

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/LK7KUEHVLWJEJTRKBLZARTYCWI \
  | 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: 5abeaa10f55d9244ce2a0af208cf02b21581ebedd4239306e9d76fcaff43f33a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "316f4dfde691627b92b36041891b75c7d5d0648ddcb2384a751b200d90df02d7",
    "cross_cats_sorted": [
      "q-fin.RM",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2014-01-14T12:45:42Z",
    "title_canon_sha256": "fdc163f5e95cf90117d3ac99c356c1a981e922517081643da0e65a8532cab020"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.3167",
    "kind": "arxiv",
    "version": 2
  }
}