Pith Number

pith:BTK3ZIR4

pith:2021:BTK3ZIR4PHRPOIF3SUPJEZIOVL

not attested not anchored not stored refs pending

MAF-GNN: Multi-adaptive Spatiotemporal-flow Graph Neural Network for Traffic Speed Forecasting

Lili Chen, Mingwei Zhou, Tingyun Mao, Weitang Liu, Yaobin Xu, Zhongyi Jiang, Zixuan Xu

arxiv:2108.03594 v2 · 2021-08-08 · 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{BTK3ZIR4PHRPOIF3SUPJEZIOVL}

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	2026-07-05T04:03:12.440141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cd5bca23c79e2f720bb951e92650eaafe7b67e241473a200e4e4106a8753749

Aliases

arxiv: 2108.03594 · arxiv_version: 2108.03594v2 · doi: 10.48550/arxiv.2108.03594 · pith_short_12: BTK3ZIR4PHRP · pith_short_16: BTK3ZIR4PHRPOIF3 · pith_short_8: BTK3ZIR4

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/BTK3ZIR4PHRPOIF3SUPJEZIOVL \
  | 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: 0cd5bca23c79e2f720bb951e92650eaafe7b67e241473a200e4e4106a8753749

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e641d1e20a3f640e51e4825eeb5fda519f14cb55d65756422e6cd7a6d62bc27",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-08-08T09:06:43Z",
    "title_canon_sha256": "50b11821eba18c7be23bf8cda478de80664058cb93ff66ffed30391794611668"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.03594",
    "kind": "arxiv",
    "version": 2
  }
}