Pith Number

pith:Z2TZM335

pith:2017:Z2TZM335OLT6JXZTC6WTRVV3WR

not attested not anchored not stored refs pending

Smartphone Based Colorimetric Detection via Machine Learning

Abdullah Bayram, Ali Y. Mutlu, Gizem K. \"Ozdemir, Mehmet E. Solmaz, Nesrin Horzum, Volkan K{\i}l{\i}\c{c}

arxiv:1703.10217 v1 · 2017-03-17 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z2TZM335OLT6JXZTC6WTRVV3WR}

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	2026-05-18T00:31:41.400844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cea7966f7d72e7e4df3317ad38d6bbb45ca5daef28f1f499b21415c617b9b488

Aliases

arxiv: 1703.10217 · arxiv_version: 1703.10217v1 · doi: 10.48550/arxiv.1703.10217 · pith_short_12: Z2TZM335OLT6 · pith_short_16: Z2TZM335OLT6JXZT · pith_short_8: Z2TZM335

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/Z2TZM335OLT6JXZTC6WTRVV3WR \
  | 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: cea7966f7d72e7e4df3317ad38d6bbb45ca5daef28f1f499b21415c617b9b488

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad31215abad32513acacd34043b7fa4a199384277c4eb697b28eb58ce79cd296",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-03-17T13:38:13Z",
    "title_canon_sha256": "726dcad6d46ffac5cb9bbabc4c4e1a2dd428cfdb6b219c3f89e4f57ca1ca3f67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10217",
    "kind": "arxiv",
    "version": 1
  }
}