Pith Number

pith:GP6374N4

pith:2021:GP6374N4GDLDDTHDNCO26232JA

not attested not anchored not stored refs pending

Unsupervised Path Representation Learning with Curriculum Negative Sampling

Bin Yang, Chenjuan Guo, Jian Tang, Jilin Hu, Sean Bin Yang

arxiv:2106.09373 v1 · 2021-06-17 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GP6374N4GDLDDTHDNCO26232JA}

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.

Cited by

1 paper in Pith

TrajTok: Adaptive Spatial Tokenization for Trajectory Representation Learning

Receipt and verification

First computed	2026-07-05T02:50:15.522589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33fdbff1bc30d631cce3689daf6b7a4806111ed85d7b0430f0fc532342bf01a3

Aliases

arxiv: 2106.09373 · arxiv_version: 2106.09373v1 · doi: 10.48550/arxiv.2106.09373 · pith_short_12: GP6374N4GDLD · pith_short_16: GP6374N4GDLDDTHD · pith_short_8: GP6374N4

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/GP6374N4GDLDDTHDNCO26232JA \
  | 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: 33fdbff1bc30d631cce3689daf6b7a4806111ed85d7b0430f0fc532342bf01a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "102ea9e25629eaf35935c82b55935eb43a96a834bc2806e64ad871b982a00c39",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-06-17T10:47:19Z",
    "title_canon_sha256": "b1eb7d69da2a9a23d86716cefa3b8ff031f14a5d71e4c870a2a657c1e442eea9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.09373",
    "kind": "arxiv",
    "version": 1
  }
}