Pith Number

pith:JGRPQBIY

pith:2023:JGRPQBIY4N6GDVIECWYXUIITPG

not attested not anchored not stored refs pending

FAIR: Flow Type-Aware Pre-Training of Compiler Intermediate Representations

Bin Luo, Changan Niu, Chuanyi Li, David Lo, Vincent Ng

arxiv:2309.04828 v1 · 2023-09-09 · 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{JGRPQBIY4N6GDVIECWYXUIITPG}

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	2026-07-05T06:49:27.726798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49a2f80518e37c61d50415b17a211379b00fd97d3f268ac4a67adf42ac4350d6

Aliases

arxiv: 2309.04828 · arxiv_version: 2309.04828v1 · doi: 10.48550/arxiv.2309.04828 · pith_short_12: JGRPQBIY4N6G · pith_short_16: JGRPQBIY4N6GDVIE · pith_short_8: JGRPQBIY

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/JGRPQBIY4N6GDVIECWYXUIITPG \
  | 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: 49a2f80518e37c61d50415b17a211379b00fd97d3f268ac4a67adf42ac4350d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "246141d468ed31f1083e925f548caa8fcc95cca969311122bffbbb771eab4896",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2023-09-09T15:51:49Z",
    "title_canon_sha256": "bed3d0c6bf89da8690cbc9975d3d4bdac028df4280a1cd6829bb3e3b7cedbbac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.04828",
    "kind": "arxiv",
    "version": 1
  }
}