Pith Number

pith:5WWDWVUS

pith:2023:5WWDWVUSAVYAOZSGSQAQERMJCK

not attested not anchored not stored refs pending

FuncTeller: How Well Does eFPGA Hide Functionality?

Aneesh Dixit, Jeyavijayan Rajendran, Mohammed Shayan, Mustafa Shihab, Yiorgos Makris, Zhaokun Han

arxiv:2306.05532 v2 · 2023-06-08 · 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{5WWDWVUSAVYAOZSGSQAQERMJCK}

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	2026-07-05T06:23:04.639292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edac3b56920570076646940102458912b97e37a0cb7acce40dd5f6e7c43b60cd

Aliases

arxiv: 2306.05532 · arxiv_version: 2306.05532v2 · doi: 10.48550/arxiv.2306.05532 · pith_short_12: 5WWDWVUSAVYA · pith_short_16: 5WWDWVUSAVYAOZSG · pith_short_8: 5WWDWVUS

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/5WWDWVUSAVYAOZSGSQAQERMJCK \
  | 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: edac3b56920570076646940102458912b97e37a0cb7acce40dd5f6e7c43b60cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2633bb69be6c6521cdeb65a0e3d462ab740b7a7cd8cbbe88625a1a4eb2e9edd2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2023-06-08T20:06:28Z",
    "title_canon_sha256": "93a86c4e7075e1aa0827057092e621ccea2dcead73b9ffb4096c948e280d8d6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.05532",
    "kind": "arxiv",
    "version": 2
  }
}