Pith Number

pith:VAW4TPXR

pith:2026:VAW4TPXRTDITW4UCSYU4E4KCAU

not attested not anchored not stored refs pending

AlphaMemo: Structured Search-Process Memory for Self-Evolving Alpha Mining Agents

Fengxiang He, Hang Yu, Jeff Z. Pan, Tongliang Liu, Zhiyong Wang, Zifan Zheng

arxiv:2606.20625 v1 · 2026-05-26 · cs.AI · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VAW4TPXRTDITW4UCSYU4E4KCAU}

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	2026-06-23T00:11:51.765887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a82dc9bef198d13b72829629c271420512ec639cff2b162d7b07cad6e0803a4e

Aliases

arxiv: 2606.20625 · arxiv_version: 2606.20625v1 · doi: 10.48550/arxiv.2606.20625 · pith_short_12: VAW4TPXRTDIT · pith_short_16: VAW4TPXRTDITW4UC · pith_short_8: VAW4TPXR

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/VAW4TPXRTDITW4UCSYU4E4KCAU \
  | 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: a82dc9bef198d13b72829629c271420512ec639cff2b162d7b07cad6e0803a4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "044b589e4db65c38559441762e9f1617f7d2c58fde8464b274d1be7303cd7ea4",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-26T15:48:09Z",
    "title_canon_sha256": "45503c81eb3dd5d6e1aa2f96dc1a71500a320e7e1cd85ddaf9283f51a8cbbbeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.20625",
    "kind": "arxiv",
    "version": 1
  }
}