Pith Number

pith:AERS7AIM

pith:2016:AERS7AIM3QOHFY5RMBNQAMLYMK

not attested not anchored not stored refs pending

The Wiener Index and the Hosoya Polynomial of the Jahangir Graphs

Mohammad Reza Farahani, M. R. Rajesh Kanna, Muhammad Kamran Jamil, R. Pradeep Kumar, Shaohui Wang

arxiv:1607.00402 v1 · 2016-07-01 · 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{AERS7AIM3QOHFY5RMBNQAMLYMK}

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	2026-05-18T01:11:37.169497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01232f810cdc1c72e3b1605b00317862b8ae91c93194f089ff6344b3a8244e94

Aliases

arxiv: 1607.00402 · arxiv_version: 1607.00402v1 · doi: 10.48550/arxiv.1607.00402 · pith_short_12: AERS7AIM3QOH · pith_short_16: AERS7AIM3QOHFY5R · pith_short_8: AERS7AIM

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/AERS7AIM3QOHFY5RMBNQAMLYMK \
  | 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: 01232f810cdc1c72e3b1605b00317862b8ae91c93194f089ff6344b3a8244e94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e32385b38e2403c696fef79f57df9cc94907e329b17a5d1d7db9fcc110cd3f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-07-01T20:41:02Z",
    "title_canon_sha256": "063cf7d0e05b84e6c6e327f2a0ddfab0f00815958972bcf551704739ba6d7128"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.00402",
    "kind": "arxiv",
    "version": 1
  }
}