Pith Number

pith:6GRZZF4Y

pith:2019:6GRZZF4YXLRFSP5GRBX3TZAA55

not attested not anchored not stored refs pending

Optimizing FIR Filter Mapping on the Morphosys Reconfigurable System

(2) American University of Beirut, (3) University of California at Irvine), Fadi Kurdahi (3) ((1) American University of Beirut, Hassan Diab (1), Issam Damaj (2)

arxiv:1904.03765 v2 · 2019-04-07 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6GRZZF4YXLRFSP5GRBX3TZAA55}

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	2026-05-17T23:48:49.870758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1a39c9798bae2593fa6886fb9e400ef7ef4e8216affa5b1e45fce9b4fc47a4e

Aliases

arxiv: 1904.03765 · arxiv_version: 1904.03765v2 · doi: 10.48550/arxiv.1904.03765 · pith_short_12: 6GRZZF4YXLRF · pith_short_16: 6GRZZF4YXLRFSP5G · pith_short_8: 6GRZZF4Y

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/6GRZZF4YXLRFSP5GRBX3TZAA55 \
  | 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: f1a39c9798bae2593fa6886fb9e400ef7ef4e8216affa5b1e45fce9b4fc47a4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a58b952bbeab0a8ee2bd0d35d91ed6de47fd6983ba63cbb9df4d41aa464dd6d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-04-07T22:57:19Z",
    "title_canon_sha256": "4129ba76deb969ab1b37312df765151d6c554fcbb0e81ee65e6a984b04177416"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.03765",
    "kind": "arxiv",
    "version": 2
  }
}