Pith Number

pith:OAG2HBC4

pith:2019:OAG2HBC4PQ7JGH36WEV6O3I5NA

not attested not anchored not stored refs pending

Algorithm Diversity for Resilient Systems

Scott D. Stoller, Yanhong A. Liu

arxiv:1904.12409 v1 · 2019-04-29 · 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{OAG2HBC4PQ7JGH36WEV6O3I5NA}

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	2026-05-17T23:40:08.636942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

700da3845c7c3e931f7eb12be76d1d6811afc6b63c1f08dbdfaa32170450b3f1

Aliases

arxiv: 1904.12409 · arxiv_version: 1904.12409v1 · doi: 10.48550/arxiv.1904.12409 · pith_short_12: OAG2HBC4PQ7J · pith_short_16: OAG2HBC4PQ7JGH36 · pith_short_8: OAG2HBC4

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/OAG2HBC4PQ7JGH36WEV6O3I5NA \
  | 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: 700da3845c7c3e931f7eb12be76d1d6811afc6b63c1f08dbdfaa32170450b3f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4769e7cbc15b03f9fe0f513bf235386996a597dc71aadae3d29a8387283072fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-04-29T00:56:48Z",
    "title_canon_sha256": "0c012f4211c692dd6b2743e73394fe8391ce6f7a9b15de8bee20aa59115900b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.12409",
    "kind": "arxiv",
    "version": 1
  }
}