Pith Number

pith:QHBFA4KC

pith:2016:QHBFA4KCXTVJG6XCYWRHBR3NAC

not attested not anchored not stored refs pending

Variational calculus for diffusions

K\'evin Hartmann

arxiv:1607.05488 v3 · 2016-07-19 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QHBFA4KCXTVJG6XCYWRHBR3NAC}

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.

Cited by

1 paper in Pith

Strong solutions of SDE's with rough coefficients

Receipt and verification

First computed	2026-05-18T00:56:06.263869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81c2507142bcea937ae2c5a270c76d00a534139300ea89b4b9abac72e40b77df

Aliases

arxiv: 1607.05488 · arxiv_version: 1607.05488v3 · doi: 10.48550/arxiv.1607.05488 · pith_short_12: QHBFA4KCXTVJ · pith_short_16: QHBFA4KCXTVJG6XC · pith_short_8: QHBFA4KC

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/QHBFA4KCXTVJG6XCYWRHBR3NAC \
  | 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: 81c2507142bcea937ae2c5a270c76d00a534139300ea89b4b9abac72e40b77df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd78b61704ebc56403c854d85b6d069d93317effa27889b57a66fd23aaaf2afa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2016-07-19T09:39:54Z",
    "title_canon_sha256": "e637b1d67086de2401696a99bbcb0142bce9228a154bb93e3e7b550297dc46fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.05488",
    "kind": "arxiv",
    "version": 3
  }
}