Pith Number

pith:SVR6JNDD

pith:2016:SVR6JNDDLV5476VYS6XY7BOBFO

not attested not anchored not stored refs pending

Phase Unmixing : Multichannel Source Separation with Magnitude Constraints

Antoine Deleforge (PANAMA), Yann Traonmilin (PANAMA)

arxiv:1609.09744 v2 · 2016-09-30 · cs.SD · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SVR6JNDDLV5476VYS6XY7BOBFO}

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	2026-05-18T00:48:26.367208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9563e4b4635d7bcffab897af8f85c12bb7101215aa0a59d6d73dd0405c83989f

Aliases

arxiv: 1609.09744 · arxiv_version: 1609.09744v2 · doi: 10.48550/arxiv.1609.09744 · pith_short_12: SVR6JNDDLV54 · pith_short_16: SVR6JNDDLV5476VY · pith_short_8: SVR6JNDD

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/SVR6JNDDLV5476VYS6XY7BOBFO \
  | 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: 9563e4b4635d7bcffab897af8f85c12bb7101215aa0a59d6d73dd0405c83989f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04e81ffaa442cbc12379cfaba71a3c0f8731354584d4c53f8ffdf6f7aaebb99b",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2016-09-30T14:17:32Z",
    "title_canon_sha256": "cab262d8ee1474c734819b71d40cdfca3785d2acf2254f22c0ee91bc5229ebe4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.09744",
    "kind": "arxiv",
    "version": 2
  }
}