Pith Number

pith:5XOPYEPX

pith:2017:5XOPYEPXRC7Z62KAQW2Z3Y5R4D

not attested not anchored not stored refs pending

Thinking, Fast and Slow: Combining Vector Spaces and Knowledge Graphs

Anupam Joshi, Sudip Mittal, Tim Finin

arxiv:1708.03310 v2 · 2017-08-10 · 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{5XOPYEPXRC7Z62KAQW2Z3Y5R4D}

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	2026-05-18T00:37:44.642980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eddcfc11f788bf9f694085b59de3b1e0f1c22bcd05ee0dbf84458e75ecf67971

Aliases

arxiv: 1708.03310 · arxiv_version: 1708.03310v2 · doi: 10.48550/arxiv.1708.03310 · pith_short_12: 5XOPYEPXRC7Z · pith_short_16: 5XOPYEPXRC7Z62KA · pith_short_8: 5XOPYEPX

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/5XOPYEPXRC7Z62KAQW2Z3Y5R4D \
  | 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: eddcfc11f788bf9f694085b59de3b1e0f1c22bcd05ee0dbf84458e75ecf67971

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9de3f122f69d3aa8b39610088bdc7340611eacdb168b9f8ee36425473080e992",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-08-10T17:39:55Z",
    "title_canon_sha256": "5b1753cdbd96c226cef8e741763e1f9713f9eb536e91f9cde2fbc9860eef6198"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.03310",
    "kind": "arxiv",
    "version": 2
  }
}