Pith Number

pith:YCTLNCBF

pith:2023:YCTLNCBFEZAWCVIECTZOAUFMVK

not attested not anchored not stored refs pending

Towards Communication-Efficient Model Updating for On-Device Session-Based Recommendation

Guandong Xu, Hongzhi Yin, Junliang Yu, Xin Xia

arxiv:2308.12777 v1 · 2023-08-24 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YCTLNCBFEZAWCVIECTZOAUFMVK}

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	2026-07-05T06:44:21.456721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0a6b68825264161550414f2e050acaab613cccdfd04ad87d1379410cde6c70b

Aliases

arxiv: 2308.12777 · arxiv_version: 2308.12777v1 · doi: 10.48550/arxiv.2308.12777 · pith_short_12: YCTLNCBFEZAW · pith_short_16: YCTLNCBFEZAWCVIE · pith_short_8: YCTLNCBF

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/YCTLNCBFEZAWCVIECTZOAUFMVK \
  | 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: c0a6b68825264161550414f2e050acaab613cccdfd04ad87d1379410cde6c70b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f928c17a57fc8e371ce8219cf1cedc4e10b27d19944cf4732594e55459ac6a70",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-08-24T13:27:58Z",
    "title_canon_sha256": "e8d878ca75aef54b778321a523085344a0e5136da9d477945a9d36be50856807"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.12777",
    "kind": "arxiv",
    "version": 1
  }
}