Pith Number

pith:FAI345OG

pith:2018:FAI345OG7OT6IOXS2FUORHVYYI

not attested not anchored not stored refs pending

Block Sparse Multi-lead ECG Compression Exploiting between-lead Collaboration

Sabalan Daneshvar, Siavash Eftekharifar, Soosan Beheshti, Tohid Yousefi Rezaii

arxiv:1804.10977 v2 · 2018-04-29 · 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{FAI345OG7OT6IOXS2FUORHVYYI}

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	2026-05-17T23:54:39.626868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2811be75c6fba7e43af2d168e89eb8c2343bb94ff64f2870b9f34d298a6f7b1a

Aliases

arxiv: 1804.10977 · arxiv_version: 1804.10977v2 · doi: 10.48550/arxiv.1804.10977 · pith_short_12: FAI345OG7OT6 · pith_short_16: FAI345OG7OT6IOXS · pith_short_8: FAI345OG

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/FAI345OG7OT6IOXS2FUORHVYYI \
  | 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: 2811be75c6fba7e43af2d168e89eb8c2343bb94ff64f2870b9f34d298a6f7b1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce53ff8404726e6a3256eaea5fcbe1f326729ed7d0bef40916f1a491ec01854d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-04-29T18:51:05Z",
    "title_canon_sha256": "eb3d3e6a2502437cf03029e6c6e4d9097e8fcd1145ea30ee83c083cb4a966966"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.10977",
    "kind": "arxiv",
    "version": 2
  }
}