Pith Number

pith:IOUGWLQK

pith:2021:IOUGWLQK7DTT2DHRLXODEBKBBC

not attested not anchored not stored refs pending

TempoQR: Temporal Question Reasoning over Knowledge Graphs

Costas Mavromatis, George Karypis, Nagib Hakim, Phillip R. Howard, Prasanna Lakkur Subramanyam, Soji Adeshina, Tetiana Grinberg, Vassilis N. Ioannidis

arxiv:2112.05785 v1 · 2021-12-10 · cs.CL · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IOUGWLQK7DTT2DHRLXODEBKBBC}

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	2026-07-05T03:40:06.698528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43a86b2e0af8e73d0cf15ddc3205410898ed0e443d2e48b7fee1cbe56319e434

Aliases

arxiv: 2112.05785 · arxiv_version: 2112.05785v1 · doi: 10.48550/arxiv.2112.05785 · pith_short_12: IOUGWLQK7DTT · pith_short_16: IOUGWLQK7DTT2DHR · pith_short_8: IOUGWLQK

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/IOUGWLQK7DTT2DHRLXODEBKBBC \
  | 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: 43a86b2e0af8e73d0cf15ddc3205410898ed0e443d2e48b7fee1cbe56319e434

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "412d2c9a9882f9b9dcb50ef067c2f96696143ff9b0d06a4d9e5bf88ee85bfebc",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-12-10T23:59:14Z",
    "title_canon_sha256": "e9e2ddb8fbe3769ab7a5a7a9b3268e035c7100500c14c720e005d1cf1dcd0711"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.05785",
    "kind": "arxiv",
    "version": 1
  }
}