Pith Number

pith:UBPZ3CCQ

pith:2019:UBPZ3CCQALNF7GM4KGAQDZMNAU

not attested not anchored not stored refs pending

Demo Abstract: Pible: Battery-Free Mote for Perpetual Indoor BLE Applications

Bharathan Balaji, Francesco Fraternali, Luca Benini, Rajesh Gupta, Yuvraj Agarwal

arxiv:1905.03851 v1 · 2019-05-01 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UBPZ3CCQALNF7GM4KGAQDZMNAU}

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	2026-05-17T23:46:35.426433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a05f9d885002da5f999c518101e58d052975a4f1090d0c16944516d14170b4b5

Aliases

arxiv: 1905.03851 · arxiv_version: 1905.03851v1 · doi: 10.48550/arxiv.1905.03851 · pith_short_12: UBPZ3CCQALNF · pith_short_16: UBPZ3CCQALNF7GM4 · pith_short_8: UBPZ3CCQ

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/UBPZ3CCQALNF7GM4KGAQDZMNAU \
  | 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: a05f9d885002da5f999c518101e58d052975a4f1090d0c16944516d14170b4b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c593b6f4646490dc746b6848b918e67401e006725f4f45ad0b00b0a4ee9a9c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2019-05-01T20:50:45Z",
    "title_canon_sha256": "fd6c2329245e33f8d2e27f24b8904dffb5330af0aac66f2aa0f3a07ab702daad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.03851",
    "kind": "arxiv",
    "version": 1
  }
}