Pith Number

pith:76MLJYG6

pith:2007:76MLJYG6TKTZ2ST4BH6UXYI3ZL

not attested not anchored not stored refs pending

Lambda-RBAC: Programming with Role-Based Access Control

Alan Jeffrey, Corin Pitcher, James Riely, Radha Jagadeesan

arxiv:0712.1205 v2 · 2007-12-07 · cs.PL · 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{76MLJYG6TKTZ2ST4BH6UXYI3ZL}

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	2026-05-18T01:37:42.582653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff98b4e0de9aa79d4a7c09fd4be11bcad9fc9f3f2fab30386b7c5bd35fd896c4

Aliases

arxiv: 0712.1205 · arxiv_version: 0712.1205v2 · doi: 10.48550/arxiv.0712.1205 · pith_short_12: 76MLJYG6TKTZ · pith_short_16: 76MLJYG6TKTZ2ST4 · pith_short_8: 76MLJYG6

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/76MLJYG6TKTZ2ST4BH6UXYI3ZL \
  | 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: ff98b4e0de9aa79d4a7c09fd4be11bcad9fc9f3f2fab30386b7c5bd35fd896c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffaf99e75233e73fde41af5556018e8413248e40622212252ed157f75c864042",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "",
    "primary_cat": "cs.PL",
    "submitted_at": "2007-12-07T18:58:35Z",
    "title_canon_sha256": "f3a77bd1c9b240a9e078f1700e5a4df02f87e0557416030c4bb33d92a39a3316"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0712.1205",
    "kind": "arxiv",
    "version": 2
  }
}