Pith Number

pith:WMT34GQK

pith:2003:WMT34GQKGSBLYYMGSOF26EI4HC

not attested not anchored not stored refs pending

Grid-based access control for Unix environments, Filesystems and Web Sites

A. McNab

arxiv:cs/0306030 v1 · 2003-06-06 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WMT34GQKGSBLYYMGSOF26EI4HC}

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	2026-07-04T15:23:03.262385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b327be1a0a3482bc6186938baf111c3898512a80694d08ba270b2dc8101c3a01

Aliases

arxiv: cs/0306030 · arxiv_version: cs/0306030v1 · doi: 10.48550/arxiv.cs/0306030 · pith_short_12: WMT34GQKGSBL · pith_short_16: WMT34GQKGSBLYYMG · pith_short_8: WMT34GQK

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/WMT34GQKGSBLYYMGSOF26EI4HC \
  | 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: b327be1a0a3482bc6186938baf111c3898512a80694d08ba270b2dc8101c3a01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "385f698e2589772d48543f80493731d84a1ca723c67d0e586fa810fa836458b5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cs.DC",
    "submitted_at": "2003-06-06T10:45:43Z",
    "title_canon_sha256": "baf1c3f719da696649b3bed3724a456ce29182a1626a57fa09cf4ffeb50f20ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0306030",
    "kind": "arxiv",
    "version": 1
  }
}