Pith Number

pith:65EIBHAX

pith:2021:65EIBHAXEUH2BZS3UZV4MFCQH6

not attested not anchored not stored refs pending

Towards Observability for Production Machine Learning Pipelines

Aditya Parameswaran, Shreya Shankar

arxiv:2108.13557 v3 · 2021-08-31 · cs.SE · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{65EIBHAXEUH2BZS3UZV4MFCQH6}

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.

Cited by

1 paper in Pith

The Alignment Flywheel: A Governance-Centric Hybrid MAS for Architecture-Agnostic Safety

Receipt and verification

First computed	2026-07-05T04:40:46.469671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f748809c17250fa0e65ba66bc614503fbc5175fe20fee5ae2364ef370b250240

Aliases

arxiv: 2108.13557 · arxiv_version: 2108.13557v3 · doi: 10.48550/arxiv.2108.13557 · pith_short_12: 65EIBHAXEUH2 · pith_short_16: 65EIBHAXEUH2BZS3 · pith_short_8: 65EIBHAX

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/65EIBHAXEUH2BZS3UZV4MFCQH6 \
  | 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: f748809c17250fa0e65ba66bc614503fbc5175fe20fee5ae2364ef370b250240

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6e2be42e1520c151dcb26b3f1764a1e83e605eacac421f303d568da610fc4c7",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2021-08-31T00:06:09Z",
    "title_canon_sha256": "aae49861af782c0e798ffb2651a49802933ce4792000c0d9ae892a2902a00246"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.13557",
    "kind": "arxiv",
    "version": 3
  }
}