Pith Number

pith:P6PHTVSM

pith:2020:P6PHTVSMIAGZPKPYMG2QP4ZADD

not attested not anchored not stored refs pending

Physical-Virtual Collaboration Modeling for Intra-and Inter-Station Metro Ridership Prediction

Guanbin Li, Hefeng Wu, Jiajie Zhen, Jingwen Chen, Liang Lin, Lingbo Liu

arxiv:2001.04889 v3 · 2020-01-14 · 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{P6PHTVSMIAGZPKPYMG2QP4ZADD}

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	2026-07-05T01:48:25.582561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f9e79d64c400d97a9f861b507f32018cda34c76a55a3eb1b0e40b4a6b3394f6

Aliases

arxiv: 2001.04889 · arxiv_version: 2001.04889v3 · doi: 10.48550/arxiv.2001.04889 · pith_short_12: P6PHTVSMIAGZ · pith_short_16: P6PHTVSMIAGZPKPY · pith_short_8: P6PHTVSM

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/P6PHTVSMIAGZPKPYMG2QP4ZADD \
  | 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: 7f9e79d64c400d97a9f861b507f32018cda34c76a55a3eb1b0e40b4a6b3394f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef7535e4075a484e71d343c69e28d44f09a25a5ac67c78f1b1e70285e62f97b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-01-14T16:47:54Z",
    "title_canon_sha256": "e5525ea9c730ca1c2869b5e12a290089f2af4c25a1fa7ac9d5015ef7f1c28326"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.04889",
    "kind": "arxiv",
    "version": 3
  }
}