Pith Number

pith:NVX4UMGP

pith:2022:NVX4UMGPPMLSS2UUIA2K33MV47

not attested not anchored not stored refs pending

Identifying Counterfeit Products using Blockchain Technology in Supply Chain System

Nafisa Anjum, Pramit Dutta

arxiv:2206.08565 v1 · 2022-06-17 · 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{NVX4UMGPPMLSS2UUIA2K33MV47}

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	2026-07-05T04:32:31.228344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d6fca30cf7b17296a944034aded95e7e68755f07913e64d78cb81f0e8686dc3

Aliases

arxiv: 2206.08565 · arxiv_version: 2206.08565v1 · doi: 10.48550/arxiv.2206.08565 · pith_short_12: NVX4UMGPPMLS · pith_short_16: NVX4UMGPPMLSS2UU · pith_short_8: NVX4UMGP

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/NVX4UMGPPMLSS2UUIA2K33MV47 \
  | 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: 6d6fca30cf7b17296a944034aded95e7e68755f07913e64d78cb81f0e8686dc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "754abe42be2d66e78a02c194761fd49aecf89b9248fc00d0adf9cd1c1e4c8219",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2022-06-17T05:51:47Z",
    "title_canon_sha256": "ca412bf68032cb570af11402cdae19608ac32edd26652d3ac5bcda1e75fb3344"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.08565",
    "kind": "arxiv",
    "version": 1
  }
}