Pith Number

pith:VIAO2PK4

pith:2026:VIAO2PK426FJ4SP5H72YMOG2NK

not attested not anchored not stored refs pending

{\mu}ACP: A Formal Calculus for Expressive, Resource-Constrained Agent Communication

Arnab Mallick, Indraveni Chebolu

arxiv:2601.00219 v2 · 2026-01-01 · cs.MA · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VIAO2PK426FJ4SP5H72YMOG2NK}

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	2026-05-26T02:04:01.967130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa00ed3d5cd78a9e49fd3ff58638da6a873dc33180d635b455046e1f4b86b4c3

Aliases

arxiv: 2601.00219 · arxiv_version: 2601.00219v2 · doi: 10.48550/arxiv.2601.00219 · pith_short_12: VIAO2PK426FJ · pith_short_16: VIAO2PK426FJ4SP5 · pith_short_8: VIAO2PK4

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/VIAO2PK426FJ4SP5H72YMOG2NK \
  | 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: aa00ed3d5cd78a9e49fd3ff58638da6a873dc33180d635b455046e1f4b86b4c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d33d66db7db0b52d8e070994c4e51f52424b1328561e11dfef6d17117013608",
    "cross_cats_sorted": [
      "cs.NI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2026-01-01T05:50:32Z",
    "title_canon_sha256": "3c02f1d382a8c19f697fbcbcd580d899fb37e9c990cbededbe4294310689255d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.00219",
    "kind": "arxiv",
    "version": 2
  }
}