Pith Number

pith:ECFEDB2E

pith:2015:ECFEDB2EQZX2HJKRMZVA5O6EUS

not attested not anchored not stored refs pending

Real-Time scheduling: from hard to soft real-time systems

Giuseppe Lipari, Luigi Palopoli

arxiv:1512.01978 v1 · 2015-12-07 · cs.OS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ECFEDB2EQZX2HJKRMZVA5O6EUS}

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	2026-05-18T01:25:09.865280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

208a418744866fa3a551666a0ebbc4a48e3c3701c431879b5c1437628e642b29

Aliases

arxiv: 1512.01978 · arxiv_version: 1512.01978v1 · doi: 10.48550/arxiv.1512.01978 · pith_short_12: ECFEDB2EQZX2 · pith_short_16: ECFEDB2EQZX2HJKR · pith_short_8: ECFEDB2E

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/ECFEDB2EQZX2HJKRMZVA5O6EUS \
  | 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: 208a418744866fa3a551666a0ebbc4a48e3c3701c431879b5c1437628e642b29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89c03687b15728e0a9388339e5a2ffe079a41e23182f840264aab24d16d51117",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.OS",
    "submitted_at": "2015-12-07T11:05:05Z",
    "title_canon_sha256": "9f681307296b18c45de225d731c50119f956153c73af6d98ecd993cd1038a50f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01978",
    "kind": "arxiv",
    "version": 1
  }
}