Pith Number

pith:7TX6D4NB

pith:2023:7TX6D4NB4OJON65GUSFORPGP4A

not attested not anchored not stored refs pending

TAMPAR: Visual Tampering Detection for Parcel Logistics in Postal Supply Chains

Alexander Naumann, Felix Hertlein, Kai Furmans, Laura D\"orr

arxiv:2311.03124 v1 · 2023-11-06 · cs.CV · cs.LG · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7TX6D4NB4OJON65GUSFORPGP4A}

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	2026-07-05T07:09:36.463149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcefe1f1a1e392e6fba6a48ae8bccfe00a8b0a440ab9ea3491cc4ef96bd612f4

Aliases

arxiv: 2311.03124 · arxiv_version: 2311.03124v1 · doi: 10.48550/arxiv.2311.03124 · pith_short_12: 7TX6D4NB4OJO · pith_short_16: 7TX6D4NB4OJON65G · pith_short_8: 7TX6D4NB

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/7TX6D4NB4OJON65GUSFORPGP4A \
  | 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: fcefe1f1a1e392e6fba6a48ae8bccfe00a8b0a440ab9ea3491cc4ef96bd612f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e92ea9f669d831d98de0eff1803d8ae4afa80695b61a0a42ecbfac9eed1946eb",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-11-06T14:19:05Z",
    "title_canon_sha256": "88f0721eb0f649b49b956aaa2ed3802d0e01b53fd3956f47dabba32d110c5e1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.03124",
    "kind": "arxiv",
    "version": 1
  }
}