Pith Number

pith:SITH6ZLE

pith:2011:SITH6ZLEEXCQDHIBPCENRFA5CM

not attested not anchored not stored refs pending

Matrix powers algorithms for trust evaluation in PKI architectures

Hicham Hossayni (DCIS), Jean-Guillaume Dumas (LJK)

arxiv:1107.1880 v3 · 2011-07-10 · 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{SITH6ZLEEXCQDHIBPCENRFA5CM}

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	2026-05-18T03:34:48.569795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92267f656425c5019d017888d8941d1314cfcef2abb53a0cac3c59f54f4ee9fe

Aliases

arxiv: 1107.1880 · arxiv_version: 1107.1880v3 · doi: 10.48550/arxiv.1107.1880 · pith_short_12: SITH6ZLEEXCQ · pith_short_16: SITH6ZLEEXCQDHIB · pith_short_8: SITH6ZLE

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/SITH6ZLEEXCQDHIBPCENRFA5CM \
  | 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: 92267f656425c5019d017888d8941d1314cfcef2abb53a0cac3c59f54f4ee9fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7689627ec26fb581bac32f8c3af4156c5c2afd77f5043aecf7148eb39919d118",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2011-07-10T19:15:32Z",
    "title_canon_sha256": "dcad53fff68ab3414a5d653b22fcd439b4aec3b82c3a681e3ce4e7c113e3c024"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.1880",
    "kind": "arxiv",
    "version": 3
  }
}