Pith Number

pith:UJXHCJXP

pith:2019:UJXHCJXPVSD24DK2K4ADAPET5N

not attested not anchored not stored refs pending

A Decentralized IoT Data Marketplace

P. Gupta, R. Jurdak, S. Kanhere

arxiv:1906.01799 v1 · 2019-06-05 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UJXHCJXPVSD24DK2K4ADAPET5N}

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	2026-07-05T03:05:09.401082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a26e7126efac87ae0d5a5700303c93eb7442abc947cfe43da71aa5271cfa268d

Aliases

arxiv: 1906.01799 · arxiv_version: 1906.01799v1 · doi: 10.48550/arxiv.1906.01799 · pith_short_12: UJXHCJXPVSD2 · pith_short_16: UJXHCJXPVSD24DK2 · pith_short_8: UJXHCJXP

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/UJXHCJXPVSD24DK2K4ADAPET5N \
  | 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: a26e7126efac87ae0d5a5700303c93eb7442abc947cfe43da71aa5271cfa268d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6104d3075e49db86a53ce7ffedd947579f0ab675d5be84537950e6b94dda23b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2019-06-05T03:13:32Z",
    "title_canon_sha256": "12d00ab4632cb9b6b59972f82ef5695c659d0ada2c81c0af96e8c822ced994df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.01799",
    "kind": "arxiv",
    "version": 1
  }
}