Pith Number

pith:PJLEHCMS

pith:2020:PJLEHCMSAIEQRWQHPE5GLHOASE

not attested not anchored not stored refs pending

Introduction to Core-sets: an Updated Survey

Dan Feldman

arxiv:2011.09384 v1 · 2020-11-18 · cs.LG · cs.AI · cs.CG · 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{PJLEHCMSAIEQRWQHPE5GLHOASE}

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

2 papers in Pith

Understanding Imbalanced Forgetting in Rehearsal-Based Class-Incremental Learning

GRACE: A Dynamic Coreset Selection Framework for Large Language Model Optimization

Receipt and verification

First computed	2026-07-05T01:52:43.516207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a56438992020908da07793a659dc0913b9a49b09a5f70a4aa8cb2f4fbb4585a

Aliases

arxiv: 2011.09384 · arxiv_version: 2011.09384v1 · doi: 10.48550/arxiv.2011.09384 · pith_short_12: PJLEHCMSAIEQ · pith_short_16: PJLEHCMSAIEQRWQH · pith_short_8: PJLEHCMS

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/PJLEHCMSAIEQRWQHPE5GLHOASE \
  | 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: 7a56438992020908da07793a659dc0913b9a49b09a5f70a4aa8cb2f4fbb4585a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6af2dc79abf8a0d288fe20a3d6fd7bee60e0cbe0971f19c66462631bc137959a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CG",
      "cs.DS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-11-18T16:31:34Z",
    "title_canon_sha256": "13db4f54d3ce0f6433931560693ed8a8c7c6fe722275a1decb84becef5181298"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.09384",
    "kind": "arxiv",
    "version": 1
  }
}