Pith Number

pith:U5J4S6JA

pith:2025:U5J4S6JAMSS27QGTIMKGV75KDX

not attested not anchored not stored refs pending

Recursive Learning-Based Virtual Buffering for Analytical Global Placement

Andrew B. Kahng, Yiting Liu, Zhiang Wang

arxiv:2506.17247 v2 · 2025-06-07 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U5J4S6JAMSS27QGTIMKGV75KDX}

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	2026-07-05T11:45:58.948887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a753c9792064a5afc0d343146affaa1ddc5d5d88314e5f069b267233240a888e

Aliases

arxiv: 2506.17247 · arxiv_version: 2506.17247v2 · doi: 10.48550/arxiv.2506.17247 · pith_short_12: U5J4S6JAMSS2 · pith_short_16: U5J4S6JAMSS27QGT · pith_short_8: U5J4S6JA

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/U5J4S6JAMSS27QGTIMKGV75KDX \
  | 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: a753c9792064a5afc0d343146affaa1ddc5d5d88314e5f069b267233240a888e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2db496b07102d4f1b6d0ea4f883a1675996afb25299a317eb6de1d5ffa9a30a8",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-07T18:22:31Z",
    "title_canon_sha256": "8621dc93c555fd06bcc7ac9fafa4717a7bdb4aeacb4947178688f5621631e7a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.17247",
    "kind": "arxiv",
    "version": 2
  }
}