Pith Number

pith:UKDUBPFY

pith:2018:UKDUBPFY5D3ENEQA4PKEZY3CFZ

not attested not anchored not stored refs pending

Limit order books, diffusion approximations and reflected SPDEs: from microscopic to macroscopic models

Ben Hambly, James Newbury, Jasdeep Kalsi

arxiv:1808.07107 v2 · 2018-08-21 · 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{UKDUBPFY5D3ENEQA4PKEZY3CFZ}

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

Mixed linear fractional boundary value problems

Receipt and verification

First computed	2026-05-17T23:42:14.013998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a28740bcb8e8f6469200e3d44ce3622e52fbb8f283e9e5dd130c03c1d94353cf

Aliases

arxiv: 1808.07107 · arxiv_version: 1808.07107v2 · doi: 10.48550/arxiv.1808.07107 · pith_short_12: UKDUBPFY5D3E · pith_short_16: UKDUBPFY5D3ENEQA · pith_short_8: UKDUBPFY

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/UKDUBPFY5D3ENEQA4PKEZY3CFZ \
  | 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: a28740bcb8e8f6469200e3d44ce3622e52fbb8f283e9e5dd130c03c1d94353cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ff145dbb0172de4851e1a6e6aa9e6cb887e0c3af50c0d824c698457b0ceab18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.MF",
    "submitted_at": "2018-08-21T19:58:19Z",
    "title_canon_sha256": "f9221086f96a40b833d81328ef0f4e39e854b9c83a202362b38586d74b7fac8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.07107",
    "kind": "arxiv",
    "version": 2
  }
}