Pith Number

pith:AWVSTQEO

pith:2021:AWVSTQEO35FK3I4FXX2O6EJPUC

not attested not anchored not stored refs pending

An Accurate Smartphone Battery Parameter Calibration Using Unscented Kalman Filter

Aniruddh Herle, Chalukya Bhat, Janamejaya Channegowda, Kali Naraharisetti

arxiv:2110.03534 v1 · 2021-10-06 · 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{AWVSTQEO35FK3I4FXX2O6EJPUC}

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	2026-07-05T03:20:43.623241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05ab29c08edf4aada385bdf4ef112fa0b772dc9a1f6a34a4fcf45334d4fe1f06

Aliases

arxiv: 2110.03534 · arxiv_version: 2110.03534v1 · doi: 10.48550/arxiv.2110.03534 · pith_short_12: AWVSTQEO35FK · pith_short_16: AWVSTQEO35FK3I4F · pith_short_8: AWVSTQEO

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/AWVSTQEO35FK3I4FXX2O6EJPUC \
  | 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: 05ab29c08edf4aada385bdf4ef112fa0b772dc9a1f6a34a4fcf45334d4fe1f06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13d79acd917816f2502c483cf7b043bd0ac0e3124d471ac328d62ef2b2a592ec",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2021-10-06T07:24:59Z",
    "title_canon_sha256": "f0a9c5f76d2e559909a0a213629dcb2c29ca2e4fac5e747a0dc640eb4f36336f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.03534",
    "kind": "arxiv",
    "version": 1
  }
}