Pith Number

pith:DL3BOM4G

pith:2019:DL3BOM4GZLPZTC6DDLBU42GQ6Q

not attested not anchored not stored refs pending

On the Enactability of Agent Interaction Protocols: Toward a Unified Approach

Angelo Ferrando, Frank Dignum, Michael Winikoff, Stephen Cranefield, Viviana Mascardi

arxiv:1902.01131 v4 · 2019-02-04 · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DL3BOM4GZLPZTC6DDLBU42GQ6Q}

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	2026-05-17T23:54:06.713766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1af6173386cadf998bc31ac34e68d0f41b5a165809842c465a76aed7cf3182e5

Aliases

arxiv: 1902.01131 · arxiv_version: 1902.01131v4 · doi: 10.48550/arxiv.1902.01131 · pith_short_12: DL3BOM4GZLPZ · pith_short_16: DL3BOM4GZLPZTC6D · pith_short_8: DL3BOM4G

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/DL3BOM4GZLPZTC6DDLBU42GQ6Q \
  | 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: 1af6173386cadf998bc31ac34e68d0f41b5a165809842c465a76aed7cf3182e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47f7419a3d7cec4168d91d29ce2b1720f16430e3a1af35e799c76becac453d4c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2019-02-04T11:39:54Z",
    "title_canon_sha256": "3fd949798bffe8eb58782828ac3659df3c12fdd9036fcef7ffae0f9c3eb6e1f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.01131",
    "kind": "arxiv",
    "version": 4
  }
}