Pith Number

pith:67XSMIPM

pith:2021:67XSMIPMF7JJHYAUWF4KAYNHHA

not attested not anchored not stored refs pending

End-to-End Entity Resolution and Question Answering Using Differentiable Knowledge Graphs

Amir Saffari, Armin Oliya, Priyanka Sen, Tom Ayoola

arxiv:2109.05817 v1 · 2021-09-13 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{67XSMIPMF7JJHYAUWF4KAYNHHA}

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

BYOKG-RAG: Multi-Strategy Graph Retrieval for Knowledge Graph Question Answering

Receipt and verification

First computed	2026-07-05T03:13:42.826584Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7ef2621ec2fd293e014b178a061a7382eee29e1cef4142448e6dfe974a8f34d

Aliases

arxiv: 2109.05817 · arxiv_version: 2109.05817v1 · doi: 10.48550/arxiv.2109.05817 · pith_short_12: 67XSMIPMF7JJ · pith_short_16: 67XSMIPMF7JJHYAU · pith_short_8: 67XSMIPM

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/67XSMIPMF7JJHYAUWF4KAYNHHA \
  | 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: f7ef2621ec2fd293e014b178a061a7382eee29e1cef4142448e6dfe974a8f34d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f628da4cd72dc3701131ac2765f9cc7b1acf3654aae0004aacdf48a48dd4bb0c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-09-13T09:40:16Z",
    "title_canon_sha256": "6eb3b36b10b653d1b14f23a7706e1fa56ded720af33b4a0b62741c4478cb4e91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.05817",
    "kind": "arxiv",
    "version": 1
  }
}