Pith Number

pith:OGLIZUMR

pith:2015:OGLIZUMRDG5K3HS4WVHSZPWWR3

not attested not anchored not stored refs pending

Skolem Functions for Factored Formulas

Ajith K. John, Ashutosh Trivedi, S. Akshay, Shetal Shah, Supratik Chakraborty

arxiv:1508.05497 v2 · 2015-08-22 · 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{OGLIZUMRDG5K3HS4WVHSZPWWR3}

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	2026-05-18T01:32:18.249016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71968cd19119baad9e5cb54f2cbed68efd916b1abd1ba44767feda4f5ac0e206

Aliases

arxiv: 1508.05497 · arxiv_version: 1508.05497v2 · doi: 10.48550/arxiv.1508.05497 · pith_short_12: OGLIZUMRDG5K · pith_short_16: OGLIZUMRDG5K3HS4 · pith_short_8: OGLIZUMR

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/OGLIZUMRDG5K3HS4WVHSZPWWR3 \
  | 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: 71968cd19119baad9e5cb54f2cbed68efd916b1abd1ba44767feda4f5ac0e206

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33c7c9a127315eec6be0024c0a1f12ca96d8374162c0dca9dd576e214230c3e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2015-08-22T11:23:27Z",
    "title_canon_sha256": "9a7bec47866f0f543a94d7307f1157c027eb9cb0d10b5303a7b4ea6a1b7a793b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.05497",
    "kind": "arxiv",
    "version": 2
  }
}