Pith Number

pith:NPSF6WYE

pith:2024:NPSF6WYE5LIQTSPXIJKOEG2VLB

not attested not anchored not stored refs pending

Asymptotic optimality of dynamic first-fit packing on the half-axis

Alexander L. Stolyar, Jixin Wang, Philip A. Ernst

arxiv:2404.03797 v2 · 2024-04-04 · math.PR · 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{NPSF6WYE5LIQTSPXIJKOEG2VLB}

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	2026-05-22T02:04:34.894739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6be45f5b04ead109c9f74254e21b555857c3c2027332a932dbde502f67f427d9

Aliases

arxiv: 2404.03797 · arxiv_version: 2404.03797v2 · doi: 10.48550/arxiv.2404.03797 · pith_short_12: NPSF6WYE5LIQ · pith_short_16: NPSF6WYE5LIQTSPX · pith_short_8: NPSF6WYE

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/NPSF6WYE5LIQTSPXIJKOEG2VLB \
  | 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: 6be45f5b04ead109c9f74254e21b555857c3c2027332a932dbde502f67f427d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0d270ebad8ae720e92b49ce5b4c5761c71a869f33f8ab4121d7e96fa3363e23",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2024-04-04T20:37:12Z",
    "title_canon_sha256": "fb2e20969999780f7c9a03630961e291a796d487ef869228d9040e5a12f6590f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.03797",
    "kind": "arxiv",
    "version": 2
  }
}