Pith Number

pith:XPJVDKOA

pith:2026:XPJVDKOA42BVAYF2EAMPBIXXRA

not attested not anchored not stored refs pending

SIGA: Self-Evolving Coding-Agent Adapters for Scientific Simulation

Audrey Wang, Brian Liu, Jixuan Chen, Lianhui Qin, Matthew Ho

arxiv:2606.09774 v1 · 2026-06-08 · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XPJVDKOA42BVAYF2EAMPBIXXRA}

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	2026-06-09T02:09:09.030605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbd351a9c0e6835060ba2018f0a2f7883181788eedd0928ef5a5d1132d8142ad

Aliases

arxiv: 2606.09774 · arxiv_version: 2606.09774v1 · doi: 10.48550/arxiv.2606.09774 · pith_short_12: XPJVDKOA42BV · pith_short_16: XPJVDKOA42BVAYF2 · pith_short_8: XPJVDKOA

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/XPJVDKOA42BVAYF2EAMPBIXXRA \
  | 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: bbd351a9c0e6835060ba2018f0a2f7883181788eedd0928ef5a5d1132d8142ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0cc9da856293cfc57c83ad34c9f8cdf9419d37404d9dcdc0cbfa0f89ef21f2d",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-08T17:35:17Z",
    "title_canon_sha256": "b319702f5cd2ce480438ddc669ab6d1a42fb3a0aa02c7b780b1142531d109ffe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.09774",
    "kind": "arxiv",
    "version": 1
  }
}