Pith Number

pith:CUPDCH5A

pith:2015:CUPDCH5AQ6T6AQVZYHCN4L7HZF

not attested not anchored not stored refs pending

Trust-in-the-Middle: Towards Establishing Trustworthiness of Authentication Proxies using Trusted Computing

Kemal Bicakci, Yusuf Uzunay

arxiv:1511.05682 v2 · 2015-11-18 · 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{CUPDCH5AQ6T6AQVZYHCN4L7HZF}

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	2026-05-18T01:23:44.165707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

151e311fa087a7e042b9c1c4de2fe7c94b2f31cd6a5b2bdbe824106f14ae697d

Aliases

arxiv: 1511.05682 · arxiv_version: 1511.05682v2 · doi: 10.48550/arxiv.1511.05682 · pith_short_12: CUPDCH5AQ6T6 · pith_short_16: CUPDCH5AQ6T6AQVZ · pith_short_8: CUPDCH5A

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/CUPDCH5AQ6T6AQVZYHCN4L7HZF \
  | 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: 151e311fa087a7e042b9c1c4de2fe7c94b2f31cd6a5b2bdbe824106f14ae697d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca90a40bc8322fd51c82e0d42a76314d14bb8ba0fc0e4707166ad7aebc4e087d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2015-11-18T07:49:11Z",
    "title_canon_sha256": "e5c2ce3942fece99d7c7554bf91028df0cef93abba68eed5e6430cd4a55cd085"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.05682",
    "kind": "arxiv",
    "version": 2
  }
}