Pith Number

pith:IOTTUJLX

pith:2019:IOTTUJLX72C5COSGZQH5JQFAO2

not attested not anchored not stored refs pending

Decentralized Privacy-preserving Timed Execution in Blockchain-based Smart Contract Platforms

Balaji Palanisamy, Chao Li

arxiv:1902.05613 v1 · 2019-02-14 · 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{IOTTUJLX72C5COSGZQH5JQFAO2}

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	2026-05-17T23:53:56.794265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43a73a2577fe85d13a46cc0fd4c0a0768d1bf328aa0716d053ee1f8cacbfe11b

Aliases

arxiv: 1902.05613 · arxiv_version: 1902.05613v1 · doi: 10.48550/arxiv.1902.05613 · pith_short_12: IOTTUJLX72C5 · pith_short_16: IOTTUJLX72C5COSG · pith_short_8: IOTTUJLX

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/IOTTUJLX72C5COSGZQH5JQFAO2 \
  | 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: 43a73a2577fe85d13a46cc0fd4c0a0768d1bf328aa0716d053ee1f8cacbfe11b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c98e42e223864a7a011f1d75fd0c5177ac8bbfc9b734c4fcc98cff027312dcc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-02-14T21:44:22Z",
    "title_canon_sha256": "fcdba9697c98d47aef6aa7fcc9cff5a988e55124a864e2d61dcd77d54284cfee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.05613",
    "kind": "arxiv",
    "version": 1
  }
}