Pith Number

pith:JLFJIGDN

pith:2017:JLFJIGDNWIM64UR44CE44IKID3

not attested not anchored not stored refs pending

A Covert Queueing Channel in FCFS Schedulers

AmirEmad Ghassami, Negar Kiyavash

arxiv:1707.07234 v2 · 2017-07-23 · cs.IT · cs.CR · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JLFJIGDNWIM64UR44CE44IKID3}

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	2026-05-18T00:09:36.541670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4aca94186db219ee523ce089ce21481ed0bd62c1caaf2154e01c019a2825bdcf

Aliases

arxiv: 1707.07234 · arxiv_version: 1707.07234v2 · doi: 10.48550/arxiv.1707.07234 · pith_short_12: JLFJIGDNWIM6 · pith_short_16: JLFJIGDNWIM64UR4 · pith_short_8: JLFJIGDN

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/JLFJIGDNWIM64UR44CE44IKID3 \
  | 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: 4aca94186db219ee523ce089ce21481ed0bd62c1caaf2154e01c019a2825bdcf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab8cebf604366a8b982fcce0c4ea3af467b34eddd8b81ea8a34ea59e6da3bb44",
    "cross_cats_sorted": [
      "cs.CR",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-07-23T00:25:11Z",
    "title_canon_sha256": "8b9f62eba32250616867c24352d5d0e0f95d1229ea3a9b8b7cf356ef5e027f85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.07234",
    "kind": "arxiv",
    "version": 2
  }
}