Pith Number

pith:HBZMLH5S

pith:2021:HBZMLH5SW3GXEXI254XTQP75YJ

not attested not anchored not stored refs pending

Contrastive Multimodal Fusion with TupleInfoNCE

Hao Dong, Li Yi, Qingnan Fan, Shanghang Zhang, Thomas Funkhouser, Yunze Liu

arxiv:2107.02575 v1 · 2021-07-06 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HBZMLH5SW3GXEXI254XTQP75YJ}

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	2026-07-05T02:55:22.186251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3872c59fb2b6cd725d1aef2f383ffdc278671fca0a9808583fdcb34f33a4e369

Aliases

arxiv: 2107.02575 · arxiv_version: 2107.02575v1 · doi: 10.48550/arxiv.2107.02575 · pith_short_12: HBZMLH5SW3GX · pith_short_16: HBZMLH5SW3GXEXI2 · pith_short_8: HBZMLH5S

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/HBZMLH5SW3GXEXI254XTQP75YJ \
  | 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: 3872c59fb2b6cd725d1aef2f383ffdc278671fca0a9808583fdcb34f33a4e369

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69f8a15aa21ae19f6f7a58c9678a37a3ced0ef2dfa55dcbc1ac2f209618819e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-07-06T12:26:58Z",
    "title_canon_sha256": "a77cc739d684a1b7fd1507b5f97787177ecff415bd659870680feebf00dcf118"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.02575",
    "kind": "arxiv",
    "version": 1
  }
}