Pith Number

pith:R7WY6DBB

pith:2016:R7WY6DBBEGOD2XSY7DJ6TGMKAZ

not attested not anchored not stored refs pending

An Analysis of the Search Spaces for Generate and Validate Patch Generation Systems

Fan Long, Martin Rinard

arxiv:1602.05643 v1 · 2016-02-18 · 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{R7WY6DBBEGOD2XSY7DJ6TGMKAZ}

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	2026-05-18T01:20:23.599852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fed8f0c21219c3d5e58f8d3e9998a066bdc037ed4d5e5fe39712857d759db5f

Aliases

arxiv: 1602.05643 · arxiv_version: 1602.05643v1 · doi: 10.48550/arxiv.1602.05643 · pith_short_12: R7WY6DBBEGOD · pith_short_16: R7WY6DBBEGOD2XSY · pith_short_8: R7WY6DBB

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/R7WY6DBBEGOD2XSY7DJ6TGMKAZ \
  | 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: 8fed8f0c21219c3d5e58f8d3e9998a066bdc037ed4d5e5fe39712857d759db5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c7633835a9c9059003240d6bfaf46106dd57be19b16bb70b5183ad48b392323",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2016-02-18T01:09:39Z",
    "title_canon_sha256": "080de3c1dad61556fd2fb54015aa8a472041b9a82b55a9ad15ad15c8920aef10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.05643",
    "kind": "arxiv",
    "version": 1
  }
}