Pith Number

pith:NQ33R7WV

pith:2018:NQ33R7WV6DDUWJNCIF4FE6FTHG

not attested not anchored not stored refs pending

When Adaptive Diffusion Algorithm Converges to True Parameter?

Chanying Li, Zhaobo Liu

arxiv:1810.00294 v1 · 2018-09-30 · 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{NQ33R7WV6DDUWJNCIF4FE6FTHG}

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	2026-05-18T00:04:28.231959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c37b8fed5f0c74b25a241785278b3399f15f4d69117866fa074dbd708791c58

Aliases

arxiv: 1810.00294 · arxiv_version: 1810.00294v1 · doi: 10.48550/arxiv.1810.00294 · pith_short_12: NQ33R7WV6DDU · pith_short_16: NQ33R7WV6DDUWJNC · pith_short_8: NQ33R7WV

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/NQ33R7WV6DDUWJNCIF4FE6FTHG \
  | 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: 6c37b8fed5f0c74b25a241785278b3399f15f4d69117866fa074dbd708791c58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cafbf630806677fb45afbf29cbdc62b2bed4c55841be7c480789af3fcd749a1b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-09-30T02:09:29Z",
    "title_canon_sha256": "a6feee9215b2340817307b9aba514c8926ab5b093447404316388d4560683cb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.00294",
    "kind": "arxiv",
    "version": 1
  }
}