Pith Number

pith:IHKN4XKC

pith:2018:IHKN4XKCFDLB3WRIG2547MMMDY

not attested not anchored not stored refs pending

Instantly Deployable Expert Knowledge - Networks of Knowledge Engines

Bernhard Bergmair, Gerald Schatz, Johannes Klinglmayr, Johann Hoffelner, Siegfried Silber, Thomas Buchegger

arxiv:1811.02964 v1 · 2018-11-07 · cs.IR · cs.AI · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IHKN4XKCFDLB3WRIG2547MMMDY}

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	2026-05-18T00:01:20.272580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41d4de5d4228d61dda2836bbcfb18c1e267de7e9424818dde1465144bc86a7de

Aliases

arxiv: 1811.02964 · arxiv_version: 1811.02964v1 · doi: 10.48550/arxiv.1811.02964 · pith_short_12: IHKN4XKCFDLB · pith_short_16: IHKN4XKCFDLB3WRI · pith_short_8: IHKN4XKC

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/IHKN4XKCFDLB3WRIG2547MMMDY \
  | 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: 41d4de5d4228d61dda2836bbcfb18c1e267de7e9424818dde1465144bc86a7de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a48946975aded7ac99ba34d0447546e4f3e6fdd3c8ffcd7d275c66d41b52b5f3",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-11-07T16:30:08Z",
    "title_canon_sha256": "a405ed946c65dbb512470bfedfc1d6348ad6f4e9eaffadeb78b8b0b590c2c478"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02964",
    "kind": "arxiv",
    "version": 1
  }
}