Pith Number

pith:NOZXRWWV

pith:2026:NOZXRWWVOAONIDU3RL4A77K2FN

not attested not anchored not stored refs pending

Archer: Towards Agentic Review for Compiler Optimizations

Shaohua Li, Yunbo Ni

arxiv:2607.01808 v1 · 2026-07-02 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NOZXRWWVOAONIDU3RL4A77K2FN}

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	2026-07-03T01:17:30.455976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bb378dad5701cd40e9b8af80ffd5a2b67fa113d8f7cd557ef117f02c539a371

Aliases

arxiv: 2607.01808 · arxiv_version: 2607.01808v1 · doi: 10.48550/arxiv.2607.01808 · pith_short_12: NOZXRWWVOAON · pith_short_16: NOZXRWWVOAONIDU3 · pith_short_8: NOZXRWWV

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/NOZXRWWVOAONIDU3RL4A77K2FN \
  | 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: 6bb378dad5701cd40e9b8af80ffd5a2b67fa113d8f7cd557ef117f02c539a371

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ecc5a55c85a8a444ac596f9099b78e6df4cdbc03d5fc1d20cf654f4ee1a7032",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-07-02T07:22:40Z",
    "title_canon_sha256": "c4e753931b7f53e75528c832fcf2eb1605c7cca4eabb5dc73e4ab8b6fdea2fed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01808",
    "kind": "arxiv",
    "version": 1
  }
}