Pith Number

pith:KDTZ4A4K

pith:2026:KDTZ4A4KHZT3VKH447ZBLQ2NEX

not attested not anchored not stored refs pending

Context-Aware Explanations for Spatialized Document Layouts

Chris North, John Wenskovitch, Rebecca Faust, Wei Liu

arxiv:2606.28081 v1 · 2026-06-26 · cs.HC · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KDTZ4A4KHZT3VKH447ZBLQ2NEX}

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	2026-06-29T01:14:57.446255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50e79e038a3e67baa8fce7f215c34d25fb34382b8ed6f53fb6372b7c13d95092

Aliases

arxiv: 2606.28081 · arxiv_version: 2606.28081v1 · doi: 10.48550/arxiv.2606.28081 · pith_short_12: KDTZ4A4KHZT3 · pith_short_16: KDTZ4A4KHZT3VKH4 · pith_short_8: KDTZ4A4K

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/KDTZ4A4KHZT3VKH447ZBLQ2NEX \
  | 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: 50e79e038a3e67baa8fce7f215c34d25fb34382b8ed6f53fb6372b7c13d95092

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb615df32e0de7ac18f73907f0462594161a94fb0adf8161ab681a89a587c778",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2026-06-26T13:45:54Z",
    "title_canon_sha256": "8659acfb8880980e25437906be2cf6dae49c68fca3dd836de8e74ee5a2ad9900"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28081",
    "kind": "arxiv",
    "version": 1
  }
}