Pith Number

pith:JAD62ITD

pith:2014:JAD62ITD2TJBYAB2AKTJZDO6LL

not attested not anchored not stored refs pending

Spatial Source Subtraction Based on Incomplete Measurements of Relative Transfer Function

Jiri Malek, Sharon Gannot, Zbynek Koldovsky

arxiv:1411.2744 v4 · 2014-11-11 · 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{JAD62ITD2TJBYAB2AKTJZDO6LL}

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	2026-05-18T00:58:36.474083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4807ed2263d4d21c003a02a69c8dde5ac1e2648d18092f7b3f0781ae9f404439

Aliases

arxiv: 1411.2744 · arxiv_version: 1411.2744v4 · doi: 10.48550/arxiv.1411.2744 · pith_short_12: JAD62ITD2TJB · pith_short_16: JAD62ITD2TJBYAB2 · pith_short_8: JAD62ITD

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/JAD62ITD2TJBYAB2AKTJZDO6LL \
  | 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: 4807ed2263d4d21c003a02a69c8dde5ac1e2648d18092f7b3f0781ae9f404439

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d765d553bd161fe05e2904cc4c79798d8f2d4bff746d32b6460a2aa9cc22bba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2014-11-11T09:43:31Z",
    "title_canon_sha256": "aed1c7dbae51e1615f137cf3b1976cbdf711e39afcd18431cd20bc4ba394a96c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.2744",
    "kind": "arxiv",
    "version": 4
  }
}