Pith Number

pith:QPHLSCZP

pith:2017:QPHLSCZPZTVGPKPODCG3UCRV6N

not attested not anchored not stored refs pending

A Field Study of On-Calendar Visualizations

Dandan Huang, Lyn Bartram, Melanie Tory

arxiv:1706.01123 v1 · 2017-06-04 · 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{QPHLSCZPZTVGPKPODCG3UCRV6N}

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	2026-05-18T00:43:04.421959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83ceb90b2fccea67a9ee188dba0a35f37fd0ade9f1518017d010bcb64bb63ff1

Aliases

arxiv: 1706.01123 · arxiv_version: 1706.01123v1 · doi: 10.48550/arxiv.1706.01123 · pith_short_12: QPHLSCZPZTVG · pith_short_16: QPHLSCZPZTVGPKPO · pith_short_8: QPHLSCZP

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/QPHLSCZPZTVGPKPODCG3UCRV6N \
  | 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: 83ceb90b2fccea67a9ee188dba0a35f37fd0ade9f1518017d010bcb64bb63ff1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e85671477e75e189b82e30dbdc2a799d6fd0198950f489dca7fe9e33322aacee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2017-06-04T18:33:57Z",
    "title_canon_sha256": "7fcfc87eb13729e1d6c4d00230070e446d93c39612a4e7a19d54ccdbf3c65400"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.01123",
    "kind": "arxiv",
    "version": 1
  }
}