Pith Number

pith:IWQUKQ4O

pith:2026:IWQUKQ4OBRA2KYKHGZG5CQ6BBV

not attested not anchored not stored refs pending

FundaPod: A Multi-Persona Agent Pod Platform with Knowledge Graph Memory for AI-Assisted Fundamental Investment Research

Di Zhu, Lei (Nico) Zheng, Zihan Chen

arxiv:2605.27864 v1 · 2026-05-27 · 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{IWQUKQ4OBRA2KYKHGZG5CQ6BBV}

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	2026-05-28T01:04:50.807144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45a145438e0c41a56147364dd143c10d56cdd3d0c3a2d7136ccc34d290147cd3

Aliases

arxiv: 2605.27864 · arxiv_version: 2605.27864v1 · doi: 10.48550/arxiv.2605.27864 · pith_short_12: IWQUKQ4OBRA2 · pith_short_16: IWQUKQ4OBRA2KYKH · pith_short_8: IWQUKQ4O

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/IWQUKQ4OBRA2KYKHGZG5CQ6BBV \
  | 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: 45a145438e0c41a56147364dd143c10d56cdd3d0c3a2d7136ccc34d290147cd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b011c78e42209c466dc2242ed06dedb2b2e9e870158964df4d8135d188966f92",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-27T02:26:16Z",
    "title_canon_sha256": "ff7caebc4e3febb884a7cc125dbcb0b32a222d0c695eb536bd2e63a72a8b97c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27864",
    "kind": "arxiv",
    "version": 1
  }
}