Pith Number

pith:VBPLAJMC

pith:2013:VBPLAJMC5YRM4JMAPF4DGEKDEL

not attested not anchored not stored refs pending

Deconstructing Queue-Based Mutual Exclusion

Wojciech Golab

arxiv:1310.7397 v2 · 2013-10-28 · 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{VBPLAJMC5YRM4JMAPF4DGEKDEL}

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	2026-05-18T03:08:26.502442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a85eb02582ee22ce2580797833114322d5079349ecf144733ebf8f5367c2e2ae

Aliases

arxiv: 1310.7397 · arxiv_version: 1310.7397v2 · doi: 10.48550/arxiv.1310.7397 · pith_short_12: VBPLAJMC5YRM · pith_short_16: VBPLAJMC5YRM4JMA · pith_short_8: VBPLAJMC

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/VBPLAJMC5YRM4JMAPF4DGEKDEL \
  | 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: a85eb02582ee22ce2580797833114322d5079349ecf144733ebf8f5367c2e2ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddfc8e3d886d559dd4c2fc5a32e9fb905a247a0b60ce25fa3888d7d4fc292aac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2013-10-28T12:18:39Z",
    "title_canon_sha256": "ee5b10a1bdc976022b508b0a30ce4cdddb470f5c212ef498649ce76cec8503f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.7397",
    "kind": "arxiv",
    "version": 2
  }
}