Pith Number

pith:XZLG23AI

pith:2013:XZLG23AILL7CSLUSD5YT5QKJQU

not attested not anchored not stored refs pending

BSDEs with singular terminal condition and control problems with constraints

Monique Jeanblanc, Stefan Ankirchner, Thomas Kruse

arxiv:1305.6541 v2 · 2013-05-28 · math.OC · math.PR · q-fin.TR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XZLG23AILL7CSLUSD5YT5QKJQU}

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	2026-05-18T03:22:04.937361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be566d6c085afe292e921f713ec149853e14a9f4dc264bb763e3391e3626b65f

Aliases

arxiv: 1305.6541 · arxiv_version: 1305.6541v2 · doi: 10.48550/arxiv.1305.6541 · pith_short_12: XZLG23AILL7C · pith_short_16: XZLG23AILL7CSLUS · pith_short_8: XZLG23AI

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/XZLG23AILL7CSLUSD5YT5QKJQU \
  | 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: be566d6c085afe292e921f713ec149853e14a9f4dc264bb763e3391e3626b65f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d0ea58fc6651349c95eb0c77c0a6fabf03eac3984aec3be090c66a206996f9e",
    "cross_cats_sorted": [
      "math.PR",
      "q-fin.TR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2013-05-28T15:49:14Z",
    "title_canon_sha256": "b66747ca1f8b4f01fe6bd549e4dd700aa5c30d0a3a4cfc38aa1ee4750f481f1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.6541",
    "kind": "arxiv",
    "version": 2
  }
}