Pith Number

pith:RUVK5LTT

pith:2014:RUVK5LTTIOYZ4YE23HUIIVA27Y

not attested not anchored not stored refs pending

Associated Graphs of Certain Arithmetic IASI Graphs

K. A. Germina, N. K. Sudev

arxiv:1401.6040 v3 · 2014-01-23 · 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{RUVK5LTTIOYZ4YE23HUIIVA27Y}

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	2026-05-18T02:47:22.983128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d2aaeae7343b19e609ad9e884541afe2778ee7b812ef83e79ac683fdd81dd04

Aliases

arxiv: 1401.6040 · arxiv_version: 1401.6040v3 · doi: 10.48550/arxiv.1401.6040 · pith_short_12: RUVK5LTTIOYZ · pith_short_16: RUVK5LTTIOYZ4YE2 · pith_short_8: RUVK5LTT

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/RUVK5LTTIOYZ4YE23HUIIVA27Y \
  | 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: 8d2aaeae7343b19e609ad9e884541afe2778ee7b812ef83e79ac683fdd81dd04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "888abe776c32c6826c0ef3a4cec21ede805e05244115ba0d17b9287f931dccae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-01-23T16:36:05Z",
    "title_canon_sha256": "a55436e61c565cf9a409188183383b877c3aea4b383f2a867203dc80c0612710"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.6040",
    "kind": "arxiv",
    "version": 3
  }
}