Pith Number

pith:CIXSUGEM

pith:2018:CIXSUGEMXZBAKT6IUPVSIOMTMG

not attested not anchored not stored refs pending

A Case Study for Grain Quality Assurance Tracking based on a Blockchain Business Network

Alecio P. D. Binotto, Fernanda da Silva Momo, Henry Kim, Percival Lucena

arxiv:1803.07877 v1 · 2018-03-21 · cs.CY · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CIXSUGEMXZBAKT6IUPVSIOMTMG}

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	2026-05-18T00:20:28.686438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

122f2a188cbe42054fc8a3eb2439936185b23c895eebd0c5fadcf59a1cb4d857

Aliases

arxiv: 1803.07877 · arxiv_version: 1803.07877v1 · doi: 10.48550/arxiv.1803.07877 · pith_short_12: CIXSUGEMXZBA · pith_short_16: CIXSUGEMXZBAKT6I · pith_short_8: CIXSUGEM

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/CIXSUGEMXZBAKT6IUPVSIOMTMG \
  | 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: 122f2a188cbe42054fc8a3eb2439936185b23c895eebd0c5fadcf59a1cb4d857

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a66da49a7a1338623f8439badf970d06d24025a2a311631e3bf3097e3a6dc918",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2018-03-21T12:19:52Z",
    "title_canon_sha256": "882be99860961f9cbd7dbce2e32b36cbfe6d6149b1b1d2b6c98665a304d3bbe7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.07877",
    "kind": "arxiv",
    "version": 1
  }
}