Pith Number

pith:DEKS3DPS

pith:2015:DEKS3DPS4MJ6LLXPSDPXWPYVTM

not attested not anchored not stored refs pending

The F\"ollmer-Schweizer decomposition under incomplete information

Alessandra Cretarola, Claudia Ceci, Katia Colaneri

arxiv:1511.05465 v2 · 2015-11-17 · math.PR · q-fin.MF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DEKS3DPS4MJ6LLXPSDPXWPYVTM}

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	2026-05-18T00:51:37.558041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19152d8df2e313e5aeef90df7b3f159b247cb005dfef3359b7ed8fbcf33bf04a

Aliases

arxiv: 1511.05465 · arxiv_version: 1511.05465v2 · doi: 10.48550/arxiv.1511.05465 · pith_short_12: DEKS3DPS4MJ6 · pith_short_16: DEKS3DPS4MJ6LLXP · pith_short_8: DEKS3DPS

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/DEKS3DPS4MJ6LLXPSDPXWPYVTM \
  | 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: 19152d8df2e313e5aeef90df7b3f159b247cb005dfef3359b7ed8fbcf33bf04a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34033b443aee8cbb499a597982cc805101b89752ba5f8a4256a9f83c2d78b2c3",
    "cross_cats_sorted": [
      "q-fin.MF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2015-11-17T16:52:55Z",
    "title_canon_sha256": "e4166a87028d7b6f2663fa6b035246a6cfc97782660bf47f64511ec2ab77c061"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.05465",
    "kind": "arxiv",
    "version": 2
  }
}