Pith Number

pith:EWN2DCYO

pith:2015:EWN2DCYOI7XLREDMMT47EGI5OF

not attested not anchored not stored refs pending

A Batteryless Sensor ASIC for Implantable Bio-impedance Applications

Ana Rusu, Muhammad Waqar, Saul Rodriguez, Stig Ollmar

arxiv:1507.03388 v1 · 2015-07-13 · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EWN2DCYOI7XLREDMMT47EGI5OF}

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	2026-05-18T01:36:58.956481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

259ba18b0e47eeb8906c64f9f2191d71767d94d233acdcb6d81ed70ff8f2f275

Aliases

arxiv: 1507.03388 · arxiv_version: 1507.03388v1 · doi: 10.48550/arxiv.1507.03388 · pith_short_12: EWN2DCYOI7XL · pith_short_16: EWN2DCYOI7XLREDM · pith_short_8: EWN2DCYO

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/EWN2DCYOI7XLREDMMT47EGI5OF \
  | 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: 259ba18b0e47eeb8906c64f9f2191d71767d94d233acdcb6d81ed70ff8f2f275

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4451c49fc51a1c14f683d7666730c5ff8709019fa3381cdd08dfe267415ee777",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2015-07-13T10:35:42Z",
    "title_canon_sha256": "397e28fc17bdd3359fef41df086fcb0876370eecd7054fb61a827263dc390416"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.03388",
    "kind": "arxiv",
    "version": 1
  }
}