Pith Number

pith:3G673RMM

pith:2017:3G673RMMLHPXFH4BKZGYFIQ6HF

not attested not anchored not stored refs pending

Refining Trace Abstraction using Abstract Interpretation

Andreas Podelski, Daniel Dietsch, Marius Greitschus

arxiv:1702.02369 v1 · 2017-02-08 · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3G673RMMLHPXFH4BKZGYFIQ6HF}

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	2026-05-18T00:51:06.115513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9bdfdc58c59df729f81564d82a21e395fdc982e061106f24486d67ccc98f633

Aliases

arxiv: 1702.02369 · arxiv_version: 1702.02369v1 · doi: 10.48550/arxiv.1702.02369 · pith_short_12: 3G673RMMLHPX · pith_short_16: 3G673RMMLHPXFH4B · pith_short_8: 3G673RMM

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/3G673RMMLHPXFH4BKZGYFIQ6HF \
  | 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: d9bdfdc58c59df729f81564d82a21e395fdc982e061106f24486d67ccc98f633

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5598fb7c0dc55c1aec33efe70a39dd3d239b5f1d95a23b919689cb4abdf9ad3a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2017-02-08T11:04:12Z",
    "title_canon_sha256": "9d977591f7d849ab7522fb06d08a7381b0bb71e9c31916b01f1bc81d7701b752"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.02369",
    "kind": "arxiv",
    "version": 1
  }
}