Pith Number

pith:NGU34NER

pith:2018:NGU34NER47H5RL3TYRBWW46FH2

not attested not anchored not stored refs pending

Visualization Tool for Environmental Sensing and Public Health Data

Illah Nourbakhsh, Jennifer Cross, Leann Leiter, Paul Dille, Ryan Grode, Yen-Chia Hsu

arxiv:1804.03263 v1 · 2018-04-09 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NGU34NER47H5RL3TYRBWW46FH2}

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	2026-05-18T00:18:56.519920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69a9be3491e7cfd8af73c4436b73c53eb3a4a9ff83df76f47bea349b30385ad8

Aliases

arxiv: 1804.03263 · arxiv_version: 1804.03263v1 · doi: 10.48550/arxiv.1804.03263 · pith_short_12: NGU34NER47H5 · pith_short_16: NGU34NER47H5RL3T · pith_short_8: NGU34NER

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/NGU34NER47H5RL3TYRBWW46FH2 \
  | 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: 69a9be3491e7cfd8af73c4436b73c53eb3a4a9ff83df76f47bea349b30385ad8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fc505b86f31bf3d2fd10c6fdc935e47ce7a2ad39a9cded97602451e7cb13108",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2018-04-09T22:31:06Z",
    "title_canon_sha256": "96189f66009aa6098a6fab1058da333d4e523acb43267402f14ebdb96d291aaf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03263",
    "kind": "arxiv",
    "version": 1
  }
}