Pith Number

pith:G2DOMYVM

pith:2019:G2DOMYVMSRAG6HJ6IW7KF5EML5

not attested not anchored not stored refs pending

Tackling Graphical NLP problems with Graph Recurrent Networks

Linfeng Song

arxiv:1907.06142 v1 · 2019-07-13 · cs.CL · 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{G2DOMYVMSRAG6HJ6IW7KF5EML5}

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	2026-05-17T23:40:38.404505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3686e662ac94406f1d3e45bea2f48c5f64a766c6ea868373e0266338a8d7929d

Aliases

arxiv: 1907.06142 · arxiv_version: 1907.06142v1 · doi: 10.48550/arxiv.1907.06142 · pith_short_12: G2DOMYVMSRAG · pith_short_16: G2DOMYVMSRAG6HJ6 · pith_short_8: G2DOMYVM

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/G2DOMYVMSRAG6HJ6IW7KF5EML5 \
  | 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: 3686e662ac94406f1d3e45bea2f48c5f64a766c6ea868373e0266338a8d7929d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "758f2009074d83861ca63bbc650f1fc70d97b0ca43dab11b89f8c4c87bbb8374",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-07-13T22:48:31Z",
    "title_canon_sha256": "bae0d01ea5c1d52c814324517274304902d29c3de8339c9c963aa448e0889e07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.06142",
    "kind": "arxiv",
    "version": 1
  }
}