Pith Number

pith:PDOSKWWN

pith:2019:PDOSKWWN7W76VWHSN36B2JJR76

not attested not anchored not stored refs pending

Alice's Adventures in the Markovian World

Haoran Sun, Zhanzhan Zhao

arxiv:1907.08981 v1 · 2019-07-21 · eess.SY · cs.LG · cs.RO · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PDOSKWWN7W76VWHSN36B2JJR76}

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	2026-05-17T23:40:02.503855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78dd255acdfdbfead8f26efc1d2531ff8e8707459b183f9356634de164269a10

Aliases

arxiv: 1907.08981 · arxiv_version: 1907.08981v1 · doi: 10.48550/arxiv.1907.08981 · pith_short_12: PDOSKWWN7W76 · pith_short_16: PDOSKWWN7W76VWHS · pith_short_8: PDOSKWWN

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/PDOSKWWN7W76VWHSN36B2JJR76 \
  | 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: 78dd255acdfdbfead8f26efc1d2531ff8e8707459b183f9356634de164269a10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "259b07c8000e102da3eb08cb6367e2dbca957d2cbe828fdc11bae3223ea7110d",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.RO",
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2019-07-21T14:16:57Z",
    "title_canon_sha256": "ecc428e478ad5ab85d6b9b860cdea48620bf5c330867c1613c0f31d5a7ad029b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.08981",
    "kind": "arxiv",
    "version": 1
  }
}