Pith Number

pith:6C6RHEZF

pith:2024:6C6RHEZFS7QLQUORUFJE3LB6PK

not attested not anchored not stored refs pending

Task-Aware Unified Source Separation

Fran\c{c}ois G. Germain, Gordon Wichern, Janek Ebbers, Jonathan Le Roux, Kohei Saijo

arxiv:2410.23987 v1 · 2024-10-31 · eess.AS · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6C6RHEZFS7QLQUORUFJE3LB6PK}

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	2026-07-05T09:29:17.478558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0bd13932597e0b851d1a1524dac3e7a964efb4e42338ebb51718cd75598e1ab

Aliases

arxiv: 2410.23987 · arxiv_version: 2410.23987v1 · doi: 10.48550/arxiv.2410.23987 · pith_short_12: 6C6RHEZFS7QL · pith_short_16: 6C6RHEZFS7QLQUOR · pith_short_8: 6C6RHEZF

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/6C6RHEZFS7QLQUORUFJE3LB6PK \
  | 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: f0bd13932597e0b851d1a1524dac3e7a964efb4e42338ebb51718cd75598e1ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efc6931c65023449b81456a377e6feb9f1c0fe90c22ddf0276637535ac8d18c2",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2024-10-31T14:40:48Z",
    "title_canon_sha256": "e158b39c5cb37028f16b184ddb148e16aa43361011314ed164119c003b5823f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.23987",
    "kind": "arxiv",
    "version": 1
  }
}