Pith Number

pith:UC5RH62J

pith:2018:UC5RH62JBF7N6KH5ZGV4VEC2U3

not attested not anchored not stored refs pending

In-field Remote Fingerprint Authentication using Human Body Communication and On-Hub Analytics

Baibhab Chatterjee, Debayan Das, Shovan Maity, Shreyas Sen

arxiv:1804.10278 v1 · 2018-04-26 · eess.SP · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UC5RH62JBF7N6KH5ZGV4VEC2U3}

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	2026-05-18T00:17:21.295054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0bb13fb49097edf28fdc9abca905aa6d9f6cf56480699530f775fdf9532da38

Aliases

arxiv: 1804.10278 · arxiv_version: 1804.10278v1 · doi: 10.48550/arxiv.1804.10278 · pith_short_12: UC5RH62JBF7N · pith_short_16: UC5RH62JBF7N6KH5 · pith_short_8: UC5RH62J

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/UC5RH62JBF7N6KH5ZGV4VEC2U3 \
  | 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: a0bb13fb49097edf28fdc9abca905aa6d9f6cf56480699530f775fdf9532da38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e728683731d52b5778d07f58637bce6f321faa102354889f48422e3701b44c3",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-04-26T21:22:07Z",
    "title_canon_sha256": "2adf10c4a5c6e49b9eccd00e6671dc4a6fad00d7bb6b8a1043575dbcfc8671f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.10278",
    "kind": "arxiv",
    "version": 1
  }
}