Pith Number

pith:ELF253K6

pith:2016:ELF253K6YFAW5NIHMFXP5X3LXD

not attested not anchored not stored refs pending

Cryptographic Enforcement of Information Flow Policies without Public Information via Tree Partitions

Bertram Poettering, Gregory Gutin, Jason Crampton, Mark Jones, Naomi Farley

arxiv:1608.08386 v1 · 2016-08-30 · 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{ELF253K6YFAW5NIHMFXP5X3LXD}

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	2026-05-18T01:07:19.589966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22cbaeed5ec1416eb507616efedf6bb8c3d6202aab96d56684a17985c0437ac3

Aliases

arxiv: 1608.08386 · arxiv_version: 1608.08386v1 · doi: 10.48550/arxiv.1608.08386 · pith_short_12: ELF253K6YFAW · pith_short_16: ELF253K6YFAW5NIH · pith_short_8: ELF253K6

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/ELF253K6YFAW5NIHMFXP5X3LXD \
  | 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: 22cbaeed5ec1416eb507616efedf6bb8c3d6202aab96d56684a17985c0437ac3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9dc3155a83713d6429e1d523cb0c2eaa7ca0371baf85f868e32ebb3b6e97583d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2016-08-30T09:34:59Z",
    "title_canon_sha256": "de40310d79038eef715420514cc0a5e9fe3ae4bbdc7a5419db28cf27fc2d5d99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.08386",
    "kind": "arxiv",
    "version": 1
  }
}