Pith Number

pith:WGWKKTCY

pith:2017:WGWKKTCYD4KAOGNWFRQKRND7OL

not attested not anchored not stored refs pending

CAOS: Concurrent-Access Obfuscated Store

David Galindo, Mark Ryan, Mihai Ordean

arxiv:1709.10412 v3 · 2017-09-29 · 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{WGWKKTCYD4KAOGNWFRQKRND7OL}

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	2026-05-17T23:44:32.909947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1aca54c581f140719b62c60a8b47f72f68500d2a7ba7493ef82a8e588aedfbe

Aliases

arxiv: 1709.10412 · arxiv_version: 1709.10412v3 · doi: 10.48550/arxiv.1709.10412 · pith_short_12: WGWKKTCYD4KA · pith_short_16: WGWKKTCYD4KAOGNW · pith_short_8: WGWKKTCY

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/WGWKKTCYD4KAOGNWFRQKRND7OL \
  | 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: b1aca54c581f140719b62c60a8b47f72f68500d2a7ba7493ef82a8e588aedfbe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bddbcf2460fc3cea806b32a270bad2dda6657a219d1d6d1b780acaa418df83ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2017-09-29T13:57:07Z",
    "title_canon_sha256": "957ee7ce9c1f12b4c6f1f2090c05329efe2a050cf41dd3b99dd2d24ab3d0e766"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.10412",
    "kind": "arxiv",
    "version": 3
  }
}