Pith Number

pith:A2ELE2N5

pith:2021:A2ELE2N54S7GBXNJ7H5CJHYS2O

not attested not anchored not stored refs pending

MM-Rec: Multimodal News Recommendation

Chuhan Wu, Fangzhao Wu, Tao Qi, Yongfeng Huang

arxiv:2104.07407 v2 · 2021-04-15 · 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{A2ELE2N54S7GBXNJ7H5CJHYS2O}

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

The 2nd EReL@MIR Workshop on Efficient Representation Learning for Multimodal Information Retrieval

Receipt and verification

First computed	2026-07-05T04:07:38.772835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0688b269bde4be60dda9f9fa249f12d3906ffb7ed97083546b43eb5d58704d31

Aliases

arxiv: 2104.07407 · arxiv_version: 2104.07407v2 · doi: 10.48550/arxiv.2104.07407 · pith_short_12: A2ELE2N54S7G · pith_short_16: A2ELE2N54S7GBXNJ · pith_short_8: A2ELE2N5

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/A2ELE2N54S7GBXNJ7H5CJHYS2O \
  | 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: 0688b269bde4be60dda9f9fa249f12d3906ffb7ed97083546b43eb5d58704d31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fe63cc81ba0216f327e1079ef67e6bd6e0be7327596da66538336eee7b64bfd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2021-04-15T12:11:50Z",
    "title_canon_sha256": "8a4ea479f6ebb30f2426eacdc9c3715afa43df1e1cd7eb8d820e06a6882b8f17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.07407",
    "kind": "arxiv",
    "version": 2
  }
}