Pith Number

pith:767Q5M2K

pith:2019:767Q5M2KLUHPGJ7DMOHJKRWJXM

not attested not anchored not stored refs pending

Artificial Intelligence : from Research to Application ; the Upper-Rhine Artificial Intelligence Symposium (UR-AI 2019)

Andreas Christ, Franz Quint (eds.)

arxiv:1903.08495 v1 · 2019-03-20 · 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{767Q5M2KLUHPGJ7DMOHJKRWJXM}

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	2026-05-17T23:50:47.961941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffbf0eb34a5d0ef327e3638e9546c9bb274f8f1e44e063d87a669a50e32a9e47

Aliases

arxiv: 1903.08495 · arxiv_version: 1903.08495v1 · doi: 10.48550/arxiv.1903.08495 · pith_short_12: 767Q5M2KLUHP · pith_short_16: 767Q5M2KLUHPGJ7D · pith_short_8: 767Q5M2K

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/767Q5M2KLUHPGJ7DMOHJKRWJXM \
  | 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: ffbf0eb34a5d0ef327e3638e9546c9bb274f8f1e44e063d87a669a50e32a9e47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75ba92b658f6b57711cd21f3dcaafcd8b4f84f82d08940182472b8f61aa32f23",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2019-03-20T13:18:15Z",
    "title_canon_sha256": "7c4181910b4352f09c8d043ae19c40539f4c7e220e15c74f5a0e2a0b1aec0c45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08495",
    "kind": "arxiv",
    "version": 1
  }
}