Pith Number

pith:7X2RDTVR

pith:2026:7X2RDTVROGDH5FOC3OKHJHTRUB

not attested not anchored not stored refs pending

Generalized Compare-and-Swap and Space-Efficient Universal Constructions for the Infinite-Arrival Model

Myles Thiessen, Sam Toueg, Vassos Hadzilacos

arxiv:2605.19237 v1 · 2026-05-19 · 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{7X2RDTVROGDH5FOC3OKHJHTRUB}

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	2026-05-20T01:05:35.039878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdf511ceb171867e95c2db94749e71a052d8c1965b57d0ae83b391ca806881ee

Aliases

arxiv: 2605.19237 · arxiv_version: 2605.19237v1 · doi: 10.48550/arxiv.2605.19237 · pith_short_12: 7X2RDTVROGDH · pith_short_16: 7X2RDTVROGDH5FOC · pith_short_8: 7X2RDTVR

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/7X2RDTVROGDH5FOC3OKHJHTRUB \
  | 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: fdf511ceb171867e95c2db94749e71a052d8c1965b57d0ae83b391ca806881ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "942374678f95997db7572423872220fdb3d889e2a9b849ed6c3a35d4d58b6f22",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2026-05-19T01:14:19Z",
    "title_canon_sha256": "20ed2ca668e1111f559c64546f5b0a3892d2401eee890ab238e63a3d41451c9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19237",
    "kind": "arxiv",
    "version": 1
  }
}