Pith Number

pith:ROZXUREX

pith:2018:ROZXUREXJD3TNJ76TTVULRR2SF

not attested not anchored not stored refs pending

Approximation by filter functions

G\"unther Gediga, Hui Wang, Ivo D\"untsch

arxiv:1806.07685 v1 · 2018-06-20 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ROZXUREXJD3TNJ76TTVULRR2SF}

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	2026-05-18T00:12:47.018869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bb37a449748f736a7fe9ceb45c63a9157a66d87090b0e160299caaa1e2199f0

Aliases

arxiv: 1806.07685 · arxiv_version: 1806.07685v1 · doi: 10.48550/arxiv.1806.07685 · pith_short_12: ROZXUREXJD3T · pith_short_16: ROZXUREXJD3TNJ76 · pith_short_8: ROZXUREX

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/ROZXUREXJD3TNJ76TTVULRR2SF \
  | 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: 8bb37a449748f736a7fe9ceb45c63a9157a66d87090b0e160299caaa1e2199f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7417456d9b51986492c6633dc231d678299127d6034f6cdbcc08fa738bad036d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-06-20T12:09:52Z",
    "title_canon_sha256": "68d4a6b530934f878a521f6bc9d118729a968e61b9e6cdbfd35747076b2417b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.07685",
    "kind": "arxiv",
    "version": 1
  }
}