Pith Number

pith:6UUARVR2

pith:2021:6UUARVR2X5CYDID6P37WJ4WL5N

not attested not anchored not stored refs pending

Managing ML Pipelines: Feature Stores and the Coming Wave of Embedding Ecosystems

Atindriyo Sanyal, Karan Goel, Laurel Orr, Megan Leszczynski, Xiao Ling

arxiv:2108.05053 v1 · 2021-08-11 · cs.LG · 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{6UUARVR2X5CYDID6P37WJ4WL5N}

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	2026-07-05T03:05:06.454375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f52808d63abf4581a07e7eff64f2cbeb4e3ab87394b4f5d0feffc175242a4acd

Aliases

arxiv: 2108.05053 · arxiv_version: 2108.05053v1 · doi: 10.48550/arxiv.2108.05053 · pith_short_12: 6UUARVR2X5CY · pith_short_16: 6UUARVR2X5CYDID6 · pith_short_8: 6UUARVR2

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/6UUARVR2X5CYDID6P37WJ4WL5N \
  | 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: f52808d63abf4581a07e7eff64f2cbeb4e3ab87394b4f5d0feffc175242a4acd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ed51b72b5215df9b69daff7cdbc2f88352ea748d07d30eb7d0303fd219f2613",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-08-11T06:36:57Z",
    "title_canon_sha256": "b2283df28c7b66308cac7b46945852a5bda2a5f47fbe29226b67f0c1066865b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.05053",
    "kind": "arxiv",
    "version": 1
  }
}