Pith Number

pith:QYRVCND3

pith:2019:QYRVCND3DD3TUQRB6RODBKTLQH

not attested not anchored not stored refs pending

Optimized Sharing of Coefficients in Parallel Filter Banks

Erdin\c{c} L. At{\i}lgan, M. Tun\c{c} Arslan, Onur Yorulmaz

arxiv:1907.05351 v1 · 2019-07-11 · eess.SP · cs.SD · eess.AS · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QYRVCND3DD3TUQRB6RODBKTLQH}

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	2026-05-17T23:40:50.605625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

862351347b18f73a4221f45c30aa6b81c5ab34a2db1f4b076e4171ad466f1aa1

Aliases

arxiv: 1907.05351 · arxiv_version: 1907.05351v1 · doi: 10.48550/arxiv.1907.05351 · pith_short_12: QYRVCND3DD3T · pith_short_16: QYRVCND3DD3TUQRB · pith_short_8: QYRVCND3

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/QYRVCND3DD3TUQRB6RODBKTLQH \
  | 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: 862351347b18f73a4221f45c30aa6b81c5ab34a2db1f4b076e4171ad466f1aa1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a1178fd4c7b0fb16b32f50d89f6eeb2e862137a22ae8d2209b255073341caec",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-07-11T16:19:19Z",
    "title_canon_sha256": "026d32f45b8387e87acdb48b83bc442751bb0a21fe50f201b319e924453464df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.05351",
    "kind": "arxiv",
    "version": 1
  }
}