Pith Number

pith:7BVHFHVE

pith:2018:7BVHFHVE32ZN3ADI3DV26UR3UU

not attested not anchored not stored refs pending

Blockchain to Improve Security, Knowledge and Collaboration Inter-Agent Communication over Restrict Domains of the Internet Infrastructure

Jessica Ribas, Joao Nuno Silva, Juliao Braga, Nizam Omar, Patricia Takako Endo

arxiv:1805.05250 v4 · 2018-05-14 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7BVHFHVE32ZN3ADI3DV26UR3UU}

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	2026-05-18T00:08:30.960285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f86a729ea4deb2dd8068d8ebaf523ba5183e19da5f0d3411a2bb2b58f238872e

Aliases

arxiv: 1805.05250 · arxiv_version: 1805.05250v4 · doi: 10.48550/arxiv.1805.05250 · pith_short_12: 7BVHFHVE32ZN · pith_short_16: 7BVHFHVE32ZN3ADI · pith_short_8: 7BVHFHVE

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/7BVHFHVE32ZN3ADI3DV26UR3UU \
  | 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: f86a729ea4deb2dd8068d8ebaf523ba5183e19da5f0d3411a2bb2b58f238872e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e583ae7b0c8d015ee3fe2348453bb1201f50f9e807c7c649431a9a688ad285a6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-05-14T15:57:03Z",
    "title_canon_sha256": "f6b1c5fb6be198421aeec2104476dc516625eda09178b6c3acf79ac6b407b318"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.05250",
    "kind": "arxiv",
    "version": 4
  }
}