Pith Number

pith:MQTSNWIG

pith:2024:MQTSNWIG6VIY5OZ5B3GS3RIAVW

not attested not anchored not stored refs pending

Now Let's Make It Physical: Enabling Physically Trusted Certificate Issuance for Keyless Security in CAs

Chenghao Chen, Chi Zhang, Dawu Gu, Kailun Qin, Shipei Qu, Tengfei Wang, Xiaolin Zhang, Yuxuan Wang

arxiv:2404.15582 v6 · 2024-04-24 · 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{MQTSNWIG6VIY5OZ5B3GS3RIAVW}

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.

Cited by

1 paper in Pith

RISecure-PUF: Multipurpose PUF-Driven Security Extensions with Lookaside Buffer in RISC-V

Receipt and verification

First computed	2026-07-05T09:59:45.940038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

642726d906f5518ebb3d0ecd2dc500ada9f42597d1b4423f2c47cbf3b36e7c95

Aliases

arxiv: 2404.15582 · arxiv_version: 2404.15582v6 · doi: 10.48550/arxiv.2404.15582 · pith_short_12: MQTSNWIG6VIY · pith_short_16: MQTSNWIG6VIY5OZ5 · pith_short_8: MQTSNWIG

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/MQTSNWIG6VIY5OZ5B3GS3RIAVW \
  | 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: 642726d906f5518ebb3d0ecd2dc500ada9f42597d1b4423f2c47cbf3b36e7c95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23583b0666fef411c59471382dbe067f13cddad03518e974d780e967d5771db6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2024-04-24T01:31:23Z",
    "title_canon_sha256": "1ebe1f280ae96a8bf954689ce07839ae5e0ab4d683f7e8f8c8a2e4972e66b344"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.15582",
    "kind": "arxiv",
    "version": 6
  }
}