Pith Number

pith:HECBA4RA

pith:2025:HECBA4RA4CD5RYKKLR4OHZJ627

not attested not anchored not stored refs pending

HiVA: Self-organized Hierarchical Variable Agent via Goal-driven Semantic-Topological Evolution

Chengpei Tang, Jing Yang, Jinzhou Tang, Jusheng Zhang, Keze Wang, Qinhan Lv, Sidi Liu

arxiv:2509.00189 v1 · 2025-08-29 · cs.AI · 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{HECBA4RA4CD5RYKKLR4OHZJ627}

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	2026-07-05T12:02:11.028044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3904107220e087d8e14a5c78e3e53ed7d3a3327534f142d71eeae4771b0f53f9

Aliases

arxiv: 2509.00189 · arxiv_version: 2509.00189v1 · doi: 10.48550/arxiv.2509.00189 · pith_short_12: HECBA4RA4CD5 · pith_short_16: HECBA4RA4CD5RYKK · pith_short_8: HECBA4RA

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/HECBA4RA4CD5RYKKLR4OHZJ627 \
  | 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: 3904107220e087d8e14a5c78e3e53ed7d3a3327534f142d71eeae4771b0f53f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a755a340fe9a991c03e33f3a67d3ac920db82e95371cde16e9b53d1f1998c32f",
    "cross_cats_sorted": [
      "cs.MA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-08-29T18:51:18Z",
    "title_canon_sha256": "7f5bcd3eaac660efe36829d70fc7625d4b52a5493a1a36b2e0cc9a0ac09e5c23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.00189",
    "kind": "arxiv",
    "version": 1
  }
}