Pith Number

pith:WDAICDNL

pith:2016:WDAICDNLMVQJZ5MP5VK6VNNQ2J

not attested not anchored not stored refs pending

Augmented Zagreb Index of Polyhex Nanotubes

Afshan Sadiq, Asia Rauf, Muhammad Jawwad Saif, Nazeran Idrees

arxiv:1603.03033 v2 · 2016-03-09 · math.CO · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WDAICDNLMVQJZ5MP5VK6VNNQ2J}

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	2026-05-18T01:13:09.382926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0c0810dab65609cf58fed55eab5b0d258406b47ada6d2ded92e1b4a2b9cdce3

Aliases

arxiv: 1603.03033 · arxiv_version: 1603.03033v2 · doi: 10.48550/arxiv.1603.03033 · pith_short_12: WDAICDNLMVQJ · pith_short_16: WDAICDNLMVQJZ5MP · pith_short_8: WDAICDNL

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/WDAICDNLMVQJZ5MP5VK6VNNQ2J \
  | 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: b0c0810dab65609cf58fed55eab5b0d258406b47ada6d2ded92e1b4a2b9cdce3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0410530dae176718e1fe5e4f4a932296eb8adff5cdea3152185997441c6ce4cf",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-03-09T09:59:45Z",
    "title_canon_sha256": "e1fd6f3f32e57f41c8f692491d2397d93893e7d080313ffbc4e30de918b06163"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.03033",
    "kind": "arxiv",
    "version": 2
  }
}