Pith Number

pith:SQBGPUKS

pith:2021:SQBGPUKSY2M5EE737CAHDG6NSU

not attested not anchored not stored refs pending

Neural Bellman-Ford Networks: A General Graph Neural Network Framework for Link Prediction

Jian Tang, Louis-Pascal Xhonneux, Zhaocheng Zhu, Zuobai Zhang

arxiv:2106.06935 v4 · 2021-06-13 · 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{SQBGPUKSY2M5EE737CAHDG6NSU}

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	2026-07-05T03:50:35.440127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

940267d152c699d213fbf880719bcd952deb7f41d558b4357e3db362749342b0

Aliases

arxiv: 2106.06935 · arxiv_version: 2106.06935v4 · doi: 10.48550/arxiv.2106.06935 · pith_short_12: SQBGPUKSY2M5 · pith_short_16: SQBGPUKSY2M5EE73 · pith_short_8: SQBGPUKS

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/SQBGPUKSY2M5EE737CAHDG6NSU \
  | 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: 940267d152c699d213fbf880719bcd952deb7f41d558b4357e3db362749342b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e70b26a1591abc51615f3ebfc83cb930875abb809ed4d2456c7424d9afec36ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-06-13T07:03:34Z",
    "title_canon_sha256": "ba4c792979b57bb4030e118f181384f8b9cbb3bc6fff919c0ea3116c4a0073a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.06935",
    "kind": "arxiv",
    "version": 4
  }
}