Pith Number

pith:ZHIKMFCY

pith:2021:ZHIKMFCYNO7FKIJLGOILF5YFGC

not attested not anchored not stored refs pending

Exploring eFPGA-based Redaction for IP Protection

Abdul Khader Thalakkattu Moosa, Benjamin Tan, Christian Pilato, Ganesh Gore, Jitendra Bhandari, Pierre-Emmanuel Gaillardon, Ramesh Karri, Scott Temple, Xifan Tang

arxiv:2110.13346 v1 · 2021-10-26 · 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{ZHIKMFCYNO7FKIJLGOILF5YFGC}

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	2026-07-05T03:25:37.832081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9d0a614586bbe55212b3390b2f7053097054d47bb7db0831f7790f67d168911

Aliases

arxiv: 2110.13346 · arxiv_version: 2110.13346v1 · doi: 10.48550/arxiv.2110.13346 · pith_short_12: ZHIKMFCYNO7F · pith_short_16: ZHIKMFCYNO7FKIJL · pith_short_8: ZHIKMFCY

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/ZHIKMFCYNO7FKIJLGOILF5YFGC \
  | 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: c9d0a614586bbe55212b3390b2f7053097054d47bb7db0831f7790f67d168911

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "652530d281de5ebafa3891f1a00bfa01bf2241fce6732c4ef663a3dcf68ef48e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2021-10-26T01:24:05Z",
    "title_canon_sha256": "46cb6b1d2e9fb52334c4998ae9e8d1d800a5c637814db4a2152055ad19d59698"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.13346",
    "kind": "arxiv",
    "version": 1
  }
}