Pith Number

pith:ZCEWIM7L

pith:2025:ZCEWIM7LWT7QFX43CG3NRQUOKK

not attested not anchored not stored refs pending

Planet as a Brain: Towards Internet of AgentSites based on AIOS Server

Xiang Zhang, Yongfeng Zhang

arxiv:2504.14411 v3 · 2025-04-19 · cs.NI · 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{ZCEWIM7LWT7QFX43CG3NRQUOKK}

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	2026-07-05T11:00:43.792999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8896433ebb4ff02df9b11b6d8c28e52a08d5c7d6dc826fa6c9becbb0876f78a

Aliases

arxiv: 2504.14411 · arxiv_version: 2504.14411v3 · doi: 10.48550/arxiv.2504.14411 · pith_short_12: ZCEWIM7LWT7Q · pith_short_16: ZCEWIM7LWT7QFX43 · pith_short_8: ZCEWIM7L

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/ZCEWIM7LWT7QFX43CG3NRQUOKK \
  | 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: c8896433ebb4ff02df9b11b6d8c28e52a08d5c7d6dc826fa6c9becbb0876f78a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd20bf5bd99974ac81484b57ebfe09a9a59fa1cebc4fee3728013695347e9d98",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2025-04-19T21:58:00Z",
    "title_canon_sha256": "89e5f4cbbceb0123cbd8085746dbbe9f39b24a3c909d84decae6cac8443c4e2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.14411",
    "kind": "arxiv",
    "version": 3
  }
}