Pith Number

pith:REK255X3

pith:2023:REK255X3LUHU3GCP4ZXT7ZZ3ZU

not attested not anchored not stored refs pending

Spatio-Temporal Meta Contrastive Learning

Chao Huang, Jiabin Tang, Jie Hu, Lianghao Xia

arxiv:2310.17678 v1 · 2023-10-26 · 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{REK255X3LUHU3GCP4ZXT7ZZ3ZU}

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	2026-07-05T07:05:50.664854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8915aef6fb5d0f4d984fe66f3fe73bcd2d9860822b3f610624fbd50a3a510daf

Aliases

arxiv: 2310.17678 · arxiv_version: 2310.17678v1 · doi: 10.48550/arxiv.2310.17678 · pith_short_12: REK255X3LUHU · pith_short_16: REK255X3LUHU3GCP · pith_short_8: REK255X3

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/REK255X3LUHU3GCP4ZXT7ZZ3ZU \
  | 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: 8915aef6fb5d0f4d984fe66f3fe73bcd2d9860822b3f610624fbd50a3a510daf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2e082237d78ce7d12191eb34abada3ef6d393eeac2e9a4fbfad5223680d7775",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-10-26T04:56:31Z",
    "title_canon_sha256": "149232c4f601dfb9967076db13c4572fedd81e739587f6151cc03bd5bd3613b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.17678",
    "kind": "arxiv",
    "version": 1
  }
}