Pith Number

pith:GO3MAR3S

pith:2020:GO3MAR3S2UQLNZRCP5DVAM4O6W

not attested not anchored not stored refs pending

Few-shot Relation Extraction via Bayesian Meta-learning on Relation Graphs

Jian Tang, Louis-Pascal A. C. Xhonneux, Meng Qu, Tianyu Gao

arxiv:2007.02387 v1 · 2020-07-05 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GO3MAR3S2UQLNZRCP5DVAM4O6W}

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	2026-07-05T01:16:21.819469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33b6c04772d520b6e6227f4750338ef58581a5a68e9952552aba087211cbb6ac

Aliases

arxiv: 2007.02387 · arxiv_version: 2007.02387v1 · doi: 10.48550/arxiv.2007.02387 · pith_short_12: GO3MAR3S2UQL · pith_short_16: GO3MAR3S2UQLNZRC · pith_short_8: GO3MAR3S

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/GO3MAR3S2UQLNZRCP5DVAM4O6W \
  | 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: 33b6c04772d520b6e6227f4750338ef58581a5a68e9952552aba087211cbb6ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c4ca4e47d78eecabd9345e7bd55ab84464e2d5a2d69741c6a823bda084643ec",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-07-05T17:04:41Z",
    "title_canon_sha256": "e7949a26255ef2a4d37a285b542c8b7a11e54d80b422cb1c0fc08ffd9acd3738"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.02387",
    "kind": "arxiv",
    "version": 1
  }
}