Pith Number

pith:AR6BKFUE

pith:2023:AR6BKFUEJYXFGDLLAVKL6TAKDI

not attested not anchored not stored refs pending

An Ecosystem for Personal Knowledge Graphs: A Survey and Research Roadmap

Krisztian Balog, Martin G. Skj{\ae}veland, Nolwenn Bernard, Trond Linjordet, Weronika {\L}ajewska

arxiv:2304.09572 v2 · 2023-04-19 · cs.AI · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AR6BKFUEJYXFGDLLAVKL6TAKDI}

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.

Cited by

1 paper in Pith

The Discovery Engine: A Framework for AI-Driven Synthesis and Navigation of Scientific Knowledge Landscapes

Receipt and verification

First computed	2026-07-05T07:56:15.014777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

047c1516844e2e530d6b0554bf4c0a1a06b6d5e1891def07766a7725a126b3bb

Aliases

arxiv: 2304.09572 · arxiv_version: 2304.09572v2 · doi: 10.48550/arxiv.2304.09572 · pith_short_12: AR6BKFUEJYXF · pith_short_16: AR6BKFUEJYXFGDLL · pith_short_8: AR6BKFUE

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/AR6BKFUEJYXFGDLLAVKL6TAKDI \
  | 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: 047c1516844e2e530d6b0554bf4c0a1a06b6d5e1891def07766a7725a126b3bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00963dda525a073e1be6ca9f6751ac590096531700edd3dd4dee64e1dc1efa15",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2023-04-19T11:21:21Z",
    "title_canon_sha256": "8032c3daf9d2a4801258326fccca85c1ecd9851eac41d044d932d6d7741fb441"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.09572",
    "kind": "arxiv",
    "version": 2
  }
}