Pith Number

pith:HLJUJ32G

pith:2014:HLJUJ32GRELW7X6EX6QKXWVHVR

not attested not anchored not stored refs pending

Discounting in LTL

Orna Kupferman, Shaull Almagor, Udi Boker

arxiv:1406.4249 v2 · 2014-06-17 · cs.LO · cs.FL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HLJUJ32GRELW7X6EX6QKXWVHVR}

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	2026-05-18T02:34:44.865247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ad344ef4689176fdfc4bfa0abdaa7ac7772cdda7e4b53c73ca1cb14407bd697

Aliases

arxiv: 1406.4249 · arxiv_version: 1406.4249v2 · doi: 10.48550/arxiv.1406.4249 · pith_short_12: HLJUJ32GRELW · pith_short_16: HLJUJ32GRELW7X6E · pith_short_8: HLJUJ32G

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/HLJUJ32GRELW7X6EX6QKXWVHVR \
  | 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: 3ad344ef4689176fdfc4bfa0abdaa7ac7772cdda7e4b53c73ca1cb14407bd697

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "651aa4d5fe416fe0eafef95f35060be3a239fa7c0c55f927d9f278faa804a606",
    "cross_cats_sorted": [
      "cs.FL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2014-06-17T06:27:04Z",
    "title_canon_sha256": "8a725fbfeea6a8285ee5f43dfb2b046df68b04f4166b3adc4f75e50319f1e597"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.4249",
    "kind": "arxiv",
    "version": 2
  }
}