Pith Number

pith:HGSREZPZ

pith:2013:HGSREZPZCB7QCOR5B4J6E7GVBE

not attested not anchored not stored refs pending

Desktop and Mobile Web Page Comparison: Characteristics, Trends, and Implications

Patrick Seeling, Troy Johnson

arxiv:1309.1792 v1 · 2013-09-06 · cs.HC · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HGSREZPZCB7QCOR5B4J6E7GVBE}

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	2026-05-18T03:13:47.463023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39a51265f9107f013a3d0f13e27cd5090493984d58fe35a0f08696f58720d902

Aliases

arxiv: 1309.1792 · arxiv_version: 1309.1792v1 · doi: 10.48550/arxiv.1309.1792 · pith_short_12: HGSREZPZCB7Q · pith_short_16: HGSREZPZCB7QCOR5 · pith_short_8: HGSREZPZ

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/HGSREZPZCB7QCOR5B4J6E7GVBE \
  | 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: 39a51265f9107f013a3d0f13e27cd5090493984d58fe35a0f08696f58720d902

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b0b2cd27faaf19f1b056eef6f43b82a5016f60f813f9daa4f00ca1a44481741",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2013-09-06T22:55:18Z",
    "title_canon_sha256": "3d86297f34d8018e598d4c938e320551b787a20c82a1863ef210de7f50052e4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.1792",
    "kind": "arxiv",
    "version": 1
  }
}