Pith Number

pith:SW4HH74J

pith:2018:SW4HH74J7MHFRJWK2S3UPKFETX

not attested not anchored not stored refs pending

Debugging Framework Applications: Benefits and Challenges

Christopher Bogart, Claire Le Goues, David Gray Widder, Joshua Sunshine, Zack Coker

arxiv:1801.05366 v1 · 2018-01-16 · 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{SW4HH74J7MHFRJWK2S3UPKFETX}

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	2026-05-18T00:25:46.981683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95b873ff89fb0e58a6cad4b747a8a49dc35f15c9defb32db2780b26cc345a85b

Aliases

arxiv: 1801.05366 · arxiv_version: 1801.05366v1 · doi: 10.48550/arxiv.1801.05366 · pith_short_12: SW4HH74J7MHF · pith_short_16: SW4HH74J7MHFRJWK · pith_short_8: SW4HH74J

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/SW4HH74J7MHFRJWK2S3UPKFETX \
  | 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: 95b873ff89fb0e58a6cad4b747a8a49dc35f15c9defb32db2780b26cc345a85b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57982a85a9b00b5b0a025398d36d11723518fdd433aaefc285f4f78c9bbf05f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2018-01-16T17:04:00Z",
    "title_canon_sha256": "cacee526c7bb57a42aecef6d84e53b0826df71c4e43991c3090ffd01bb317485"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.05366",
    "kind": "arxiv",
    "version": 1
  }
}