Pith Number

pith:3BNN3PEK

pith:2015:3BNN3PEKLIZSSGDHHMBFUVPGDN

not attested not anchored not stored refs pending

Communication Efficient Secret Sharing

Jehoshua Bruck, Joerg Kliewer, Michael Langberg, Wentao Huang

arxiv:1505.07515 v2 · 2015-05-28 · cs.IT · cs.CR · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3BNN3PEKLIZSSGDHHMBFUVPGDN}

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	2026-05-18T01:17:55.522940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d85addbc8a5a332918673b025a55e61b722b308fd26e8b46768ac15f45a8b740

Aliases

arxiv: 1505.07515 · arxiv_version: 1505.07515v2 · doi: 10.48550/arxiv.1505.07515 · pith_short_12: 3BNN3PEKLIZS · pith_short_16: 3BNN3PEKLIZSSGDH · pith_short_8: 3BNN3PEK

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/3BNN3PEKLIZSSGDHHMBFUVPGDN \
  | 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: d85addbc8a5a332918673b025a55e61b722b308fd26e8b46768ac15f45a8b740

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79c1db0913d0a8f4209038e6a657f705c53b691afbe97b288d80d6fc9e745964",
    "cross_cats_sorted": [
      "cs.CR",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-05-28T00:12:03Z",
    "title_canon_sha256": "242cc2156c99f753f1beae93727fa8ce83c6a02c5dfd61f05376406cf3bd65b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07515",
    "kind": "arxiv",
    "version": 2
  }
}