Pith Number

pith:WRZDVRXY

pith:2018:WRZDVRXY55AMGY6ZDAY5CDDFGW

not attested not anchored not stored refs pending

Neural Particle Smoothing for Sampling from Conditional Sequence Models

Chu-Cheng Lin, Jason Eisner

arxiv:1804.10747 v1 · 2018-04-28 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WRZDVRXY55AMGY6ZDAY5CDDFGW}

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	2026-05-18T00:17:15.677893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4723ac6f8ef40c363d91831d10c6535916ecb577a06980b72b942396a625fac

Aliases

arxiv: 1804.10747 · arxiv_version: 1804.10747v1 · doi: 10.48550/arxiv.1804.10747 · pith_short_12: WRZDVRXY55AM · pith_short_16: WRZDVRXY55AMGY6Z · pith_short_8: WRZDVRXY

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/WRZDVRXY55AMGY6ZDAY5CDDFGW \
  | 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: b4723ac6f8ef40c363d91831d10c6535916ecb577a06980b72b942396a625fac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97e1fa7e2479d2fc3f7539d19dec814b5c8ea0a8fb067ba99497c4a645e1682f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-04-28T06:10:45Z",
    "title_canon_sha256": "624fc2aea6b34061c1fcf363b54ed8571456809da14b0da28285c0dab93f8886"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.10747",
    "kind": "arxiv",
    "version": 1
  }
}