Pith Number

pith:XKUFUFZ2

pith:2017:XKUFUFZ2V4H2OB6YNXD5CEMASE

not attested not anchored not stored refs pending

Towards Reduced Instruction Sets for Synchronization

Alexander Spiegelman, Idit Keidar, Rati Gelashvili, Roger Wattenhofer

arxiv:1705.02808 v1 · 2017-05-08 · 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{XKUFUFZ2V4H2OB6YNXD5CEMASE}

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	2026-05-18T00:44:53.602755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

baa85a173aaf0fa707d86dc7d11180913879c3571734b715f119276ec594cb33

Aliases

arxiv: 1705.02808 · arxiv_version: 1705.02808v1 · doi: 10.48550/arxiv.1705.02808 · pith_short_12: XKUFUFZ2V4H2 · pith_short_16: XKUFUFZ2V4H2OB6Y · pith_short_8: XKUFUFZ2

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/XKUFUFZ2V4H2OB6YNXD5CEMASE \
  | 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: baa85a173aaf0fa707d86dc7d11180913879c3571734b715f119276ec594cb33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "249037791cdb622e98b2c1a41622bb9cf3cc3b9e8ece770783d028c896c2e5f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2017-05-08T10:12:42Z",
    "title_canon_sha256": "48776e6d2e15b317813b25bd316c804a038b47a53b0497aef2f50de554dbd485"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02808",
    "kind": "arxiv",
    "version": 1
  }
}