Pith Number

pith:IQKZ5E3C

pith:2014:IQKZ5E3CPHDXBDFKGIUUCXXOZK

not attested not anchored not stored refs pending

Reflected BSDEs and optimal control and stopping for infinite-dimensional systems

Federica Masiero, Gianmario Tessitore, Marco Fuhrman

arxiv:1411.3897 v1 · 2014-11-14 · 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{IQKZ5E3CPHDXBDFKGIUUCXXOZK}

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	2026-05-18T02:37:37.402227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44159e936279c7708caa3229415eeecab440d6a096accdd2732d7f2dd7d52087

Aliases

arxiv: 1411.3897 · arxiv_version: 1411.3897v1 · doi: 10.48550/arxiv.1411.3897 · pith_short_12: IQKZ5E3CPHDX · pith_short_16: IQKZ5E3CPHDXBDFK · pith_short_8: IQKZ5E3C

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/IQKZ5E3CPHDXBDFKGIUUCXXOZK \
  | 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: 44159e936279c7708caa3229415eeecab440d6a096accdd2732d7f2dd7d52087

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51e6b2f34b89dd64d5af2a86cf62324fad8cb2e40b4b2c5ce7d545613ecfec88",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-11-14T13:14:37Z",
    "title_canon_sha256": "82284eb604835d0b4225e52bd546c35f21051dd75ae523cf67b83162693c1db5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.3897",
    "kind": "arxiv",
    "version": 1
  }
}