Pith Number

pith:35K6TYOC

pith:2021:35K6TYOCKKV7DM46W6BVJVFOX7

not attested not anchored not stored refs pending

Cyclic Co-Learning of Sounding Object Visual Grounding and Sound Separation

Chenliang Xu, Di Hu, Yapeng Tian

arxiv:2104.02026 v1 · 2021-04-05 · cs.CV · cs.MM · cs.SD · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{35K6TYOCKKV7DM46W6BVJVFOX7}

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	2026-07-05T02:29:06.481801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df55e9e1c252abf1b39eb78354d4aebfe82aeb70fccd69f59b01c10f7ced56dc

Aliases

arxiv: 2104.02026 · arxiv_version: 2104.02026v1 · doi: 10.48550/arxiv.2104.02026 · pith_short_12: 35K6TYOCKKV7 · pith_short_16: 35K6TYOCKKV7DM46 · pith_short_8: 35K6TYOC

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/35K6TYOCKKV7DM46W6BVJVFOX7 \
  | 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: df55e9e1c252abf1b39eb78354d4aebfe82aeb70fccd69f59b01c10f7ced56dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c65f5657649eccfe08c8a8524e802b1549ccdb9b61fea5f222e2b52db2db42e",
    "cross_cats_sorted": [
      "cs.MM",
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-05T17:30:41Z",
    "title_canon_sha256": "a459a3e7b14c9fb8f26677ee833f306c206ad3aed7e8be28dceadc56e9656efe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.02026",
    "kind": "arxiv",
    "version": 1
  }
}