Pith Number

pith:JT7TGBQR

pith:2017:JT7TGBQRBBB5JJZABR7AHYEQMJ

not attested not anchored not stored refs pending

Lattice point visibility on generalized lines of sight

Aba Mbirika, Bethany Kubik, Edray Herber Goins, Pamela E. Harris

arxiv:1710.04554 v1 · 2017-10-12 · math.NT · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JT7TGBQRBBB5JJZABR7AHYEQMJ}

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	2026-05-18T00:08:55.047626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cff3306110843d4a7200c7e03e09062628e64f797f3569342b4c3f53fb37b2a

Aliases

arxiv: 1710.04554 · arxiv_version: 1710.04554v1 · doi: 10.48550/arxiv.1710.04554 · pith_short_12: JT7TGBQRBBB5 · pith_short_16: JT7TGBQRBBB5JJZA · pith_short_8: JT7TGBQR

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/JT7TGBQRBBB5JJZABR7AHYEQMJ \
  | 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: 4cff3306110843d4a7200c7e03e09062628e64f797f3569342b4c3f53fb37b2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d68a67ad25db72aece7ac28f79d17edaf945ebe4f3cd5631151a3c8659943b44",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2017-10-12T15:06:01Z",
    "title_canon_sha256": "6df96ddf2a2df9a3c40ed066d5fd451f803cf23199fb46ef0dcfa3f42a6f611e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.04554",
    "kind": "arxiv",
    "version": 1
  }
}