Pith Number

pith:GWLWKO3H

pith:2012:GWLWKO3HPACTC67SAOUWGJYCPQ

not attested not anchored not stored refs pending

Quantifier Elimination by Dependency Sequents

Eugene Goldberg, Panagiotis Manolios

arxiv:1201.5653 v4 · 2012-01-26 · 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{GWLWKO3HPACTC67SAOUWGJYCPQ}

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	2026-05-18T03:22:06.302655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3597653b677805317bf203a96327027c3b2f99c4180208963b5e0708d4ebc06b

Aliases

arxiv: 1201.5653 · arxiv_version: 1201.5653v4 · doi: 10.48550/arxiv.1201.5653 · pith_short_12: GWLWKO3HPACT · pith_short_16: GWLWKO3HPACTC67S · pith_short_8: GWLWKO3H

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/GWLWKO3HPACTC67SAOUWGJYCPQ \
  | 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: 3597653b677805317bf203a96327027c3b2f99c4180208963b5e0708d4ebc06b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11bc8894d41715807b340ff2060895c70784c686c2c8384cec1fbedc69ae9110",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2012-01-26T21:18:29Z",
    "title_canon_sha256": "ac8cfe564166290749d84688450cf30fa0d9ad7b77420d802d9e76979e070abc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.5653",
    "kind": "arxiv",
    "version": 4
  }
}