Pith Number

pith:EAWSU7AO

pith:2018:EAWSU7AOO3FXSR34SDTP5JTWVE

not attested not anchored not stored refs pending

Mixed Link Networks

Jian Yang, Tong Lu, Wenhai Wang, Xiang Li

arxiv:1802.01808 v1 · 2018-02-06 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EAWSU7AOO3FXSR34SDTP5JTWVE}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:24:21.213267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

202d2a7c0e76cb79477c90e6fea676a91de6e30ddf54e765649d2539e5be4fcc

Aliases

arxiv: 1802.01808 · arxiv_version: 1802.01808v1 · doi: 10.48550/arxiv.1802.01808 · pith_short_12: EAWSU7AOO3FX · pith_short_16: EAWSU7AOO3FXSR34 · pith_short_8: EAWSU7AO

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/EAWSU7AOO3FXSR34SDTP5JTWVE \
  | 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: 202d2a7c0e76cb79477c90e6fea676a91de6e30ddf54e765649d2539e5be4fcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7df1337493a211dae84a705d9200015cf68a3c5a55685e9531c54564931c3332",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-02-06T05:50:34Z",
    "title_canon_sha256": "029206351dee48b72f1b4dd94570b9401e56e5653d18462d96250e556ba01359"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.01808",
    "kind": "arxiv",
    "version": 1
  }
}