Pith Number

pith:X2FYGEZH

pith:2021:X2FYGEZHSVG7ZGN5AXNB7KQ2SD

not attested not anchored not stored refs pending

Cryptocurrency Solutions to Enable Micro-payments in Consumer IoT

Ahmet Kurt, Enes Erdin, Kemal Akkaya, Suat Mercan

arxiv:2102.02623 v1 · 2021-02-04 · 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{X2FYGEZHSVG7ZGN5AXNB7KQ2SD}

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	2026-07-05T02:12:50.052879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be8b831327954dfc99bd05da1faa1a90ec90416de7df842f037ea785557a16bd

Aliases

arxiv: 2102.02623 · arxiv_version: 2102.02623v1 · doi: 10.48550/arxiv.2102.02623 · pith_short_12: X2FYGEZHSVG7 · pith_short_16: X2FYGEZHSVG7ZGN5 · pith_short_8: X2FYGEZH

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/X2FYGEZHSVG7ZGN5AXNB7KQ2SD \
  | 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: be8b831327954dfc99bd05da1faa1a90ec90416de7df842f037ea785557a16bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dfb489dfe867283b426048f8d4693adc6e651d0c4ebab04c47645ccadd52156",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2021-02-04T14:21:38Z",
    "title_canon_sha256": "b835b897c2d51c80e9527c6ebeb1d01f6962afc7e35c3d26ffa7abbdbf7b9db0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.02623",
    "kind": "arxiv",
    "version": 1
  }
}