Pith Number

pith:GXNAMBM2

pith:2017:GXNAMBM2LTFIISNXOWHJLGUPYS

not attested not anchored not stored refs pending

Testing Symmetric Markov Chains from a Single Trajectory

Constantinos Daskalakis, Nick Gravin, Nishanth Dikkala

arxiv:1704.06850 v2 · 2017-04-22 · cs.LG · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GXNAMBM2LTFIISNXOWHJLGUPYS}

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	2026-05-18T00:29:01.532578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35da06059a5cca8449b7758e959a8fc4a798305657c98b84f6272cd1d5bf1c25

Aliases

arxiv: 1704.06850 · arxiv_version: 1704.06850v2 · doi: 10.48550/arxiv.1704.06850 · pith_short_12: GXNAMBM2LTFI · pith_short_16: GXNAMBM2LTFIISNX · pith_short_8: GXNAMBM2

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/GXNAMBM2LTFIISNXOWHJLGUPYS \
  | 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: 35da06059a5cca8449b7758e959a8fc4a798305657c98b84f6272cd1d5bf1c25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6123734bf5ea7206c046d4484dc5359e7a30c8ee34e74818da8192371adc34e",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-04-22T21:02:31Z",
    "title_canon_sha256": "e31f9e558075aa9e4f36dc5fcc74847237e6e29f271099b9193edea9df435ef1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06850",
    "kind": "arxiv",
    "version": 2
  }
}