Pith Number

pith:2UWTWNQJ

pith:2024:2UWTWNQJZLE3SSA3R5TIJGJCT7

not attested not anchored not stored refs pending

Aggregating Funnels for Faster Fetch&Add and Queues

Eric Ruppert, Julian Shun, Panagiota Fatourou, Siddhartha Jayanti, Younghun Roh, Yuanhao Wei

arxiv:2411.14420 v2 · 2024-11-21 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2UWTWNQJZLE3SSA3R5TIJGJCT7}

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	2026-07-05T10:22:10.177609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d52d3b3609cac9b9481b8f668499229ff20f2298abb626e1be2468cda952c100

Aliases

arxiv: 2411.14420 · arxiv_version: 2411.14420v2 · doi: 10.48550/arxiv.2411.14420 · pith_short_12: 2UWTWNQJZLE3 · pith_short_16: 2UWTWNQJZLE3SSA3 · pith_short_8: 2UWTWNQJ

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/2UWTWNQJZLE3SSA3R5TIJGJCT7 \
  | 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: d52d3b3609cac9b9481b8f668499229ff20f2298abb626e1be2468cda952c100

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc995df35374a7d76a789c256e2be0c056ad71611b28a0b3186e9104259ebb30",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2024-11-21T18:53:58Z",
    "title_canon_sha256": "5f8ee4fa8c7c886f9864673d0ba7682b15bf151e746acdb1a54566f5c085c9f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.14420",
    "kind": "arxiv",
    "version": 2
  }
}