Pith Number

pith:LETLFSOQ

pith:2012:LETLFSOQ3NLAA4OUWQEVCPZLOO

not attested not anchored not stored refs pending

Experimenting with Component-Based Middleware for Adaptive Fault Tolerant Computing

Jean-Charles Fabre, Matthieu Roy, Miruna Stoicescu

arxiv:1204.1232 v1 · 2012-04-05 · cs.SE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LETLFSOQ3NLAA4OUWQEVCPZLOO}

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	2026-05-18T03:58:27.163095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5926b2c9d0db560071d4b409513f2b7389d6bd6ea8a691b3f0d17d77f1300ed7

Aliases

arxiv: 1204.1232 · arxiv_version: 1204.1232v1 · doi: 10.48550/arxiv.1204.1232 · pith_short_12: LETLFSOQ3NLA · pith_short_16: LETLFSOQ3NLAA4OU · pith_short_8: LETLFSOQ

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/LETLFSOQ3NLAA4OUWQEVCPZLOO \
  | 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: 5926b2c9d0db560071d4b409513f2b7389d6bd6ea8a691b3f0d17d77f1300ed7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dc8e333a39e4a3dfcb28b0eb4a658497ec8dc86612cafb44012ea679d73fbba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2012-04-05T14:03:00Z",
    "title_canon_sha256": "1589940e91c4df18763419d68aba5d3f55d2fc10c73d3c5c67d179672e3938a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.1232",
    "kind": "arxiv",
    "version": 1
  }
}