Pith Number

pith:AUQACXK6

pith:2014:AUQACXK65MR6K2MM7GGLWJHVY3

not attested not anchored not stored refs pending

Bounds for the modified eccentric connectivity index

Anita Pal, Nilanjan De, Sk. Md. Abu Nayeem

arxiv:1402.1870 v1 · 2014-02-08 · math.CO · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AUQACXK65MR6K2MM7GGLWJHVY3}

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	2026-05-18T02:50:42.482910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0520015d5eeb23e5698cf98cbb24f5c6fe61b9c53ef5134825eaf2e5194ffa5b

Aliases

arxiv: 1402.1870 · arxiv_version: 1402.1870v1 · doi: 10.48550/arxiv.1402.1870 · pith_short_12: AUQACXK65MR6 · pith_short_16: AUQACXK65MR6K2MM · pith_short_8: AUQACXK6

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/AUQACXK65MR6K2MM7GGLWJHVY3 \
  | 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: 0520015d5eeb23e5698cf98cbb24f5c6fe61b9c53ef5134825eaf2e5194ffa5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a29a65f37134a194a95366398ff2043f6f65e3d2f94e28cfa3314e3788566d0a",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-02-08T17:25:59Z",
    "title_canon_sha256": "98a419e6e16b260434e88fce7ac359ad6aa55909cada8660376ff28327dea2f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.1870",
    "kind": "arxiv",
    "version": 1
  }
}