Pith Number

pith:LOHGZTDB

pith:2016:LOHGZTDB3KRW6LVTDKPEDQ2F24

not attested not anchored not stored refs pending

Deterministic and Fast Randomized Test-and-Set in Optimal Space

George Giakkoupis, Lisa Higham, Maryam Helmi, Philipp Woelfel

arxiv:1608.06033 v1 · 2016-08-22 · 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{LOHGZTDB3KRW6LVTDKPEDQ2F24}

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	2026-05-18T01:08:22.490556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b8e6ccc61daa36f2eb31a9e41c345d71546b3ab10bdadd0b6805f61beb6be91

Aliases

arxiv: 1608.06033 · arxiv_version: 1608.06033v1 · doi: 10.48550/arxiv.1608.06033 · pith_short_12: LOHGZTDB3KRW · pith_short_16: LOHGZTDB3KRW6LVT · pith_short_8: LOHGZTDB

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/LOHGZTDB3KRW6LVTDKPEDQ2F24 \
  | 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: 5b8e6ccc61daa36f2eb31a9e41c345d71546b3ab10bdadd0b6805f61beb6be91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6e18b407e8e97dae32552d79ee9e16619117b271b802f0dfba33564c147f80e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2016-08-22T02:18:34Z",
    "title_canon_sha256": "fc5b5be7b8131d27f5e8ba0dae8959dde10a605213ea715ba831159212beccd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.06033",
    "kind": "arxiv",
    "version": 1
  }
}