Pith Number

pith:MXM4MT2I

pith:2018:MXM4MT2I75LKCYGICSKQQRN4OJ

not attested not anchored not stored refs pending

An Almost Tight RMR Lower Bound for Abortable Test-And-Set

Aryaz Eghbali, Philipp Woelfel

arxiv:1805.04840 v1 · 2018-05-13 · 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{MXM4MT2I75LKCYGICSKQQRN4OJ}

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	2026-05-18T00:16:04.460502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65d9c64f48ff56a160c814950845bc72642182484298b09d9dc981a81a24fa69

Aliases

arxiv: 1805.04840 · arxiv_version: 1805.04840v1 · doi: 10.48550/arxiv.1805.04840 · pith_short_12: MXM4MT2I75LK · pith_short_16: MXM4MT2I75LKCYGI · pith_short_8: MXM4MT2I

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/MXM4MT2I75LKCYGICSKQQRN4OJ \
  | 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: 65d9c64f48ff56a160c814950845bc72642182484298b09d9dc981a81a24fa69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1695bb90ad7457613f4c2be0325e567aa1833027701690a284c0476652a1dd3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-05-13T08:13:05Z",
    "title_canon_sha256": "ee7ba33bc6defc8ef4bf71526b70f080623384bd26f5812df80475e73c00277c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.04840",
    "kind": "arxiv",
    "version": 1
  }
}