Pith Number

pith:MB4X34Q2

pith:2018:MB4X34Q2GSWXAMV4WOSKSIEFNA

not attested not anchored not stored refs pending

Superposition-Assisted Stochastic Optimization for Hawkes Processes

Hongteng Xu, Lawrence Carin, Xu Chen

arxiv:1802.04725 v2 · 2018-02-13 · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MB4X34Q2GSWXAMV4WOSKSIEFNA}

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	2026-05-18T00:23:20.663811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60797df21a34ad7032bcb3a4a920856838f46e5888ae85f17e49cf51595ccdda

Aliases

arxiv: 1802.04725 · arxiv_version: 1802.04725v2 · doi: 10.48550/arxiv.1802.04725 · pith_short_12: MB4X34Q2GSWX · pith_short_16: MB4X34Q2GSWXAMV4 · pith_short_8: MB4X34Q2

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/MB4X34Q2GSWXAMV4WOSKSIEFNA \
  | 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: 60797df21a34ad7032bcb3a4a920856838f46e5888ae85f17e49cf51595ccdda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ce006664c55ba2f077b09ef95d3b6616c53c8dfee4a0be7d88af1851147d538",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-02-13T16:44:40Z",
    "title_canon_sha256": "bd5c49e7a4fc7a8e4983498120305f8003447c37e9ae99650de24ee19dce5feb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.04725",
    "kind": "arxiv",
    "version": 2
  }
}