Pith Number

pith:GEUTF3IA

pith:2014:GEUTF3IABMDNAZ4DLTDBM26SWQ

not attested not anchored not stored refs pending

Pruning, Pushdown Exception-Flow Analysis

Andy Keep, David Van Horn, Matthew Might, Shuying Liang, Weibin Sun

arxiv:1409.3108 v1 · 2014-09-10 · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GEUTF3IABMDNAZ4DLTDBM26SWQ}

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	2026-05-18T00:57:51.534235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

312932ed000b06d067835cc6166bd2b40734756077a9993760e2fc3b462d682c

Aliases

arxiv: 1409.3108 · arxiv_version: 1409.3108v1 · doi: 10.48550/arxiv.1409.3108 · pith_short_12: GEUTF3IABMDN · pith_short_16: GEUTF3IABMDNAZ4D · pith_short_8: GEUTF3IA

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/GEUTF3IABMDNAZ4DLTDBM26SWQ \
  | 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: 312932ed000b06d067835cc6166bd2b40734756077a9993760e2fc3b462d682c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4720f73b4a3951f717b27dbaf6eef994fdbcfa4447ac182820949d1ce573537",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2014-09-10T15:10:35Z",
    "title_canon_sha256": "3dc4023e7f8f040f748a37da9e3e19b5b8d08756ff8b1f06ad6ae1ffafe326d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.3108",
    "kind": "arxiv",
    "version": 1
  }
}