Pith Number

pith:DK6DJKD6

pith:2022:DK6DJKD647E2LW4GCSCCUUJOZC

not attested not anchored not stored refs pending

Temporal Knowledge Graph Completion: A Survey

Borui Cai, He Zhang, Jianxin Li, Longxiang Gao, Yong Xiang, Yunfeng Li

arxiv:2201.08236 v1 · 2022-01-16 · 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{DK6DJKD647E2LW4GCSCCUUJOZC}

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

Temporal Validity in Retrieval Memory: Eliminating Stale-Fact Errors for AI Agents over Evolving Knowledge

Receipt and verification

First computed	2026-07-05T07:11:50.242749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1abc34a87ee7c9a5db8614842a512ec89124090a29e4d04cf829b410e4f78f88

Aliases

arxiv: 2201.08236 · arxiv_version: 2201.08236v1 · doi: 10.48550/arxiv.2201.08236 · pith_short_12: DK6DJKD647E2 · pith_short_16: DK6DJKD647E2LW4G · pith_short_8: DK6DJKD6

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/DK6DJKD647E2LW4GCSCCUUJOZC \
  | 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: 1abc34a87ee7c9a5db8614842a512ec89124090a29e4d04cf829b410e4f78f88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ce0a7eca05209b28f7adb58f834ce3d411b3f66170548346de8320c5ba2f0f9",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2022-01-16T05:43:49Z",
    "title_canon_sha256": "9cdeef4df3d560d3dbcdd30ad0e2a171630c2a9c185b9328f540c3fca7631b60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.08236",
    "kind": "arxiv",
    "version": 1
  }
}