Pith Number

pith:MFIW74PX

pith:2014:MFIW74PXYCXMUFNZM6MWFJXH64

not attested not anchored not stored refs pending

Betweenness Centrality in Some Classes of Graphs

Cochin University of Science, Department of Computer Applications, Kannan Balakrishnan (Associate Professor, M. Jathavedan (Professor Emeritus, Sunil Kumar R (Research Scholar, Technology)

arxiv:1403.4701 v1 · 2014-03-19 · 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{MFIW74PXYCXMUFNZM6MWFJXH64}

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	2026-05-18T02:56:04.661818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61516ff1f7c0aeca15b9679962a6e7f708ffc0ed67951747782efeb41001779e

Aliases

arxiv: 1403.4701 · arxiv_version: 1403.4701v1 · doi: 10.48550/arxiv.1403.4701 · pith_short_12: MFIW74PXYCXM · pith_short_16: MFIW74PXYCXMUFNZ · pith_short_8: MFIW74PX

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/MFIW74PXYCXMUFNZM6MWFJXH64 \
  | 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: 61516ff1f7c0aeca15b9679962a6e7f708ffc0ed67951747782efeb41001779e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a02a75b46733cd6e4667cfb7ea4c7f5f276c7e502197a7b0fed3112607afe4c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-03-19T06:13:16Z",
    "title_canon_sha256": "c74ccfc22eb39c761e1a7bb15c73ece1e78d06fa474ece6e0b662454909a19ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.4701",
    "kind": "arxiv",
    "version": 1
  }
}