Pith Number

pith:Q7IIZJOU

pith:2018:Q7IIZJOU777SV3K5REE267A2WD

not attested not anchored not stored refs pending

Debugging Static Analysis

Eric Bodden, Karim Ali, Lisa Nguyen Quang Do, Patrick Hill, Stefan Kr\"uger

arxiv:1801.04894 v1 · 2018-01-15 · 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{Q7IIZJOU777SV3K5REE267A2WD}

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	2026-05-18T00:26:02.910047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87d08ca5d4ffff2aed5d8909af7c1ab0fd34d0abe5823b4f0734174b143f4c3a

Aliases

arxiv: 1801.04894 · arxiv_version: 1801.04894v1 · doi: 10.48550/arxiv.1801.04894 · pith_short_12: Q7IIZJOU777S · pith_short_16: Q7IIZJOU777SV3K5 · pith_short_8: Q7IIZJOU

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/Q7IIZJOU777SV3K5REE267A2WD \
  | 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: 87d08ca5d4ffff2aed5d8909af7c1ab0fd34d0abe5823b4f0734174b143f4c3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0495ffbbfd8944a41f6057113a6245bd1bec1d4b4e34900f8c08747882fc8d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2018-01-15T18:02:48Z",
    "title_canon_sha256": "0213426a5d4cfa3d0f39d7e7cb808f4d03f38268586cc6eb0cd143e4e80ceb52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.04894",
    "kind": "arxiv",
    "version": 1
  }
}