Pith Number

pith:3Q5TE43A

pith:2017:3Q5TE43AJIMWIOLURIK7GT4UCX

not attested not anchored not stored refs pending

Analysis of Channel-Based User Authentication by Key-Less and Key-Based Approaches

Stefano Tomasin

arxiv:1705.03430 v2 · 2017-05-09 · cs.IT · math.IT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3Q5TE43AJIMWIOLURIK7GT4UCX}

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	2026-05-18T00:40:19.057525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc3b3273604a196439748a15f34f9415dd9f7934bb9fbe31a85bf821d1dcf2d1

Aliases

arxiv: 1705.03430 · arxiv_version: 1705.03430v2 · doi: 10.48550/arxiv.1705.03430 · pith_short_12: 3Q5TE43AJIMW · pith_short_16: 3Q5TE43AJIMWIOLU · pith_short_8: 3Q5TE43A

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/3Q5TE43AJIMWIOLURIK7GT4UCX \
  | 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: dc3b3273604a196439748a15f34f9415dd9f7934bb9fbe31a85bf821d1dcf2d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e9daf927128bf2b80d337be58c78f099cfdb64562bc9fa69f78f7dc96d9c52a",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-05-09T17:02:11Z",
    "title_canon_sha256": "abd7bb1ed9fb4fe4f47e1a8d9a4b1af733b305a013200f2f7d20483aa1aea3fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.03430",
    "kind": "arxiv",
    "version": 2
  }
}