Pith Number

pith:C5YC2WFS

pith:2018:C5YC2WFS2XRG2C6GC4ZQ4PDYCY

not attested not anchored not stored refs pending

Learning to Route with Sparse Trajectory Sets---Extended Version

Bin Yang, Chenjuan Guo, Christian S. Jensen, Jilin Hu

arxiv:1802.07980 v1 · 2018-02-22 · 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{C5YC2WFS2XRG2C6GC4ZQ4PDYCY}

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	2026-05-18T00:22:48.478189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17702d58b2d5e26d0bc617330e3c78160daced763b052c21c97ea1303d9cdb92

Aliases

arxiv: 1802.07980 · arxiv_version: 1802.07980v1 · doi: 10.48550/arxiv.1802.07980 · pith_short_12: C5YC2WFS2XRG · pith_short_16: C5YC2WFS2XRG2C6G · pith_short_8: C5YC2WFS

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/C5YC2WFS2XRG2C6GC4ZQ4PDYCY \
  | 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: 17702d58b2d5e26d0bc617330e3c78160daced763b052c21c97ea1303d9cdb92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4330e18f07382433a8ec9c40be84c1b1890ba7b0e284c7438ad461ed9203fccb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-02-22T11:11:07Z",
    "title_canon_sha256": "c93ecbb5e91a319b6723828bb83d6508d19bda4654a82306e463fd9c45b99b3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07980",
    "kind": "arxiv",
    "version": 1
  }
}