Pith Number

pith:PJQJVDYL

pith:2018:PJQJVDYLU63DL7WN32ZIO3Q3DQ

not attested not anchored not stored refs pending

On the independent domination polynomial of a graph

Saeid Alikhani, Somayeh Jahari

arxiv:1808.07369 v3 · 2018-08-21 · 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{PJQJVDYLU63DL7WN32ZIO3Q3DQ}

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	2026-05-17T23:58:52.561844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a609a8f0ba7b635fecddeb2876e1b1c3c9ab29d90f80e846bf9366c43213c14

Aliases

arxiv: 1808.07369 · arxiv_version: 1808.07369v3 · doi: 10.48550/arxiv.1808.07369 · pith_short_12: PJQJVDYLU63D · pith_short_16: PJQJVDYLU63DL7WN · pith_short_8: PJQJVDYL

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/PJQJVDYLU63DL7WN32ZIO3Q3DQ \
  | 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: 7a609a8f0ba7b635fecddeb2876e1b1c3c9ab29d90f80e846bf9366c43213c14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86ca372c7feae003dfe1745478a32b6ca7bc086c62f57722769a162985321288",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2018-08-21T15:03:36Z",
    "title_canon_sha256": "0e111b69117845f3d29f6b6a0b8c6a5bc62781661fc53c163bb904b57a075f21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.07369",
    "kind": "arxiv",
    "version": 3
  }
}