Pith Number

pith:2UDB3JLM

pith:2010:2UDB3JLM4YKVWECHGGYQ2LMWNK

not attested not anchored not stored refs pending

Distributed Fault-Tolerant Avionic Systems - A Real-Time Perspective

Michael Burke, Neil Audsley

arxiv:1004.1324 v1 · 2010-04-08 · 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{2UDB3JLM4YKVWECHGGYQ2LMWNK}

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	2026-05-18T00:58:47.593150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5061da56ce6155b104731b10d2d966aa3209e377e06aa0fac336605d1439196

Aliases

arxiv: 1004.1324 · arxiv_version: 1004.1324v1 · doi: 10.48550/arxiv.1004.1324 · pith_short_12: 2UDB3JLM4YKV · pith_short_16: 2UDB3JLM4YKVWECH · pith_short_8: 2UDB3JLM

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/2UDB3JLM4YKVWECHGGYQ2LMWNK \
  | 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: d5061da56ce6155b104731b10d2d966aa3209e377e06aa0fac336605d1439196

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f02392572efce1bf54bc1b27c341ee9f43f4264265178c4f113d2ef8fdadb716",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2010-04-08T13:03:11Z",
    "title_canon_sha256": "55d4c6c8b64e0c6ce25c4ab111258879d8c54970a271c4f83f2633ff70660b4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.1324",
    "kind": "arxiv",
    "version": 1
  }
}