Pith Number

pith:DNHGR6DY

pith:2018:DNHGR6DYFHJGRB5WYEZ4OUXUU7

not attested not anchored not stored refs pending

Non-linear Real Arithmetic Benchmarks derived from Automated Reasoning in Economics

C. Mulligan, J.H. Davenport, M.England, R. Bradford, Z. Tonks

arxiv:1806.11447 v1 · 2018-06-28 · cs.SC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DNHGR6DYFHJGRB5WYEZ4OUXUU7}

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	2026-05-18T00:01:53.115356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b4e68f87829d26887b6c133c752f4a7e7d7076c917678e6972e544769148691

Aliases

arxiv: 1806.11447 · arxiv_version: 1806.11447v1 · doi: 10.48550/arxiv.1806.11447 · pith_short_12: DNHGR6DYFHJG · pith_short_16: DNHGR6DYFHJGRB5W · pith_short_8: DNHGR6DY

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/DNHGR6DYFHJGRB5WYEZ4OUXUU7 \
  | 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: 1b4e68f87829d26887b6c133c752f4a7e7d7076c917678e6972e544769148691

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5b8e1934c7fefed9f4f733f9787417a5bd05569b84b115aefecf594045e3ae7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SC",
    "submitted_at": "2018-06-28T12:46:58Z",
    "title_canon_sha256": "de5a1a4617319adf88bd43369e53ff3c0b80a6cc534dd8670bf45a22b6d7992e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.11447",
    "kind": "arxiv",
    "version": 1
  }
}