Pith Number

pith:7HWAV2IW

pith:2018:7HWAV2IW42WHN45I3IY2GUDMNK

not attested not anchored not stored refs pending

Observable atomic consistency for CvRDTs

Philipp Haller, Xin Zhao

arxiv:1802.09462 v2 · 2018-02-26 · 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{7HWAV2IW42WHN45I3IY2GUDMNK}

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	2026-05-18T00:13:04.575690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9ec0ae916e6ac76f3a8da31a3506c6a83d6484d0c054cfc1ebec887ae181311

Aliases

arxiv: 1802.09462 · arxiv_version: 1802.09462v2 · doi: 10.48550/arxiv.1802.09462 · pith_short_12: 7HWAV2IW42WH · pith_short_16: 7HWAV2IW42WHN45I · pith_short_8: 7HWAV2IW

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/7HWAV2IW42WHN45I3IY2GUDMNK \
  | 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: f9ec0ae916e6ac76f3a8da31a3506c6a83d6484d0c054cfc1ebec887ae181311

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b2da723b36e61018c8971eafe58f69d6903dad98f03af92f443a8ffefeaeed7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-02-26T17:15:31Z",
    "title_canon_sha256": "ea0f317bad0cc6f290bb4d405b082a556eebe5b17115cabad9c9cd2199b39ff4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09462",
    "kind": "arxiv",
    "version": 2
  }
}