Pith Number

pith:W6QBF5QX

pith:2021:W6QBF5QXV5OT5KE4S4GVWMJ3CI

not attested not anchored not stored refs pending

Coherence Attacks and Countermeasures in Interposer-Based Systems

Gino Chacon, Johann Knechtel, Ozgur Sinanoglu, Paul Gratz, Tapojyoti Mandal, Vassos Soteriou

arxiv:2105.02917 v2 · 2021-05-06 · cs.AR · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W6QBF5QXV5OT5KE4S4GVWMJ3CI}

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	2026-07-05T03:46:34.677683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7a012f617af5d3ea89c970d5b313b12359f89974dbf314f30df25dbdddd1918

Aliases

arxiv: 2105.02917 · arxiv_version: 2105.02917v2 · doi: 10.48550/arxiv.2105.02917 · pith_short_12: W6QBF5QXV5OT · pith_short_16: W6QBF5QXV5OT5KE4 · pith_short_8: W6QBF5QX

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/W6QBF5QXV5OT5KE4S4GVWMJ3CI \
  | 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: b7a012f617af5d3ea89c970d5b313b12359f89974dbf314f30df25dbdddd1918

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e57f8ce23e83967c1703e7f83ad9c531695927ac10b914e6b442b92c7f1ed3b3",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2021-05-06T19:06:04Z",
    "title_canon_sha256": "a6da78c056d26e71394be26af6d454cd7acf88cac90c03beab9f5e1703b1867f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.02917",
    "kind": "arxiv",
    "version": 2
  }
}